20226792950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13763}}^1$

素因数の和:13831

約数の個数: 192

約数和(自身を含む): 51611696640

約数和(自身を除く): 31384903690

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 19, 25, 26, 34, 35, 38, 50, 65, 70, 85, 91, 95, 119, 130, 133, 170, 175, 182, 190, 221, 238, 247, 266, 323, 325, 350, 425, 442, 455, 475, 494, 595, 646, 650, 665, 850, 910, 950, 1105, 1190, 1235, 1330, 1547, 1615, 1729, 2210, 2261, 2275, 2470, 2975, 3094, 3230, 3325, 3458, 4199, 4522, 4550, 5525, 5950, 6175, 6650, 7735, 8075, 8398, 8645, 11050, 11305, 12350, 13763, 15470, 16150, 17290, 20995, 22610, 27526, 29393, 38675, 41990, 43225, 56525, 58786, 68815, 77350, 86450, 96341, 104975, 113050, 137630, 146965, 178919, 192682, 209950, 233971, 261497, 293930, 344075, 357838, 467942, 481705, 522994, 688150, 734825, 894595, 963410, 1169855, 1252433, 1307485, 1469650, 1637797, 1789190, 1830479, 2339710, 2408525, 2504866, 2614970, 3041623, 3275594, 3399461, 3660958, 4445449, 4472975, 4817050, 5849275, 6083246, 6262165, 6537425, 6798922, 8188985, 8890898, 8945950, 9152395, 11698550, 12524330, 13074850, 15208115, 16377970, 16997305, 18304790, 21291361, 22227245, 23796227, 30416230, 31118143, 31310825, 33994610, 40944925, 42582722, 44454490, 45761975, 47592454, 57790837, 62236286, 62621650, 76040575, 81889850, 84986525, 91523950, 106456805, 111136225, 115581674, 118981135, 152081150, 155590715, 169973050, 212913610, 222272450, 237962270, 288954185, 311181430, 404535859, 532284025, 577908370, 594905675, 777953575, 809071718, 1064568050, 1189811350, 1444770925, 1555907150, 2022679295, 2889541850, 4045358590, 10113396475, 20226792950]

約数ペア:

[(1, 20226792950), (2, 10113396475), (5, 4045358590), (7, 2889541850), (10, 2022679295), (13, 1555907150), (14, 1444770925), (17, 1189811350), (19, 1064568050), (25, 809071718), (26, 777953575), (34, 594905675), (35, 577908370), (38, 532284025), (50, 404535859), (65, 311181430), (70, 288954185), (85, 237962270), (91, 222272450), (95, 212913610), (119, 169973050), (130, 155590715), (133, 152081150), (170, 118981135), (175, 115581674), (182, 111136225), (190, 106456805), (221, 91523950), (238, 84986525), (247, 81889850), (266, 76040575), (323, 62621650), (325, 62236286), (350, 57790837), (425, 47592454), (442, 45761975), (455, 44454490), (475, 42582722), (494, 40944925), (595, 33994610), (646, 31310825), (650, 31118143), (665, 30416230), (850, 23796227), (910, 22227245), (950, 21291361), (1105, 18304790), (1190, 16997305), (1235, 16377970), (1330, 15208115), (1547, 13074850), (1615, 12524330), (1729, 11698550), (2210, 9152395), (2261, 8945950), (2275, 8890898), (2470, 8188985), (2975, 6798922), (3094, 6537425), (3230, 6262165), (3325, 6083246), (3458, 5849275), (4199, 4817050), (4522, 4472975), (4550, 4445449), (5525, 3660958), (5950, 3399461), (6175, 3275594), (6650, 3041623), (7735, 2614970), (8075, 2504866), (8398, 2408525), (8645, 2339710), (11050, 1830479), (11305, 1789190), (12350, 1637797), (13763, 1469650), (15470, 1307485), (16150, 1252433), (17290, 1169855), (20995, 963410), (22610, 894595), (27526, 734825), (29393, 688150), (38675, 522994), (41990, 481705), (43225, 467942), (56525, 357838), (58786, 344075), (68815, 293930), (77350, 261497), (86450, 233971), (96341, 209950), (104975, 192682), (113050, 178919), (137630, 146965)]