64741036250

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2689}}^1$

素因数の和:2842

約数の個数: 160

約数和(自身を含む): 141583178880

約数和(自身を除く): 76842142630

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 103, 110, 125, 170, 187, 206, 250, 275, 374, 425, 515, 550, 625, 850, 935, 1030, 1133, 1250, 1375, 1751, 1870, 2125, 2266, 2575, 2689, 2750, 3502, 4250, 4675, 5150, 5378, 5665, 6875, 8755, 9350, 10625, 11330, 12875, 13445, 13750, 17510, 19261, 21250, 23375, 25750, 26890, 28325, 29579, 38522, 43775, 45713, 46750, 56650, 59158, 64375, 67225, 87550, 91426, 96305, 116875, 128750, 134450, 141625, 147895, 192610, 218875, 228565, 233750, 276967, 283250, 295790, 336125, 437750, 457130, 481525, 502843, 553934, 672250, 708125, 739475, 963050, 1005686, 1094375, 1142825, 1384835, 1416250, 1478950, 1680625, 2188750, 2285650, 2407625, 2514215, 2769670, 3046637, 3361250, 3697375, 4708439, 4815250, 5028430, 5714125, 6093274, 6924175, 7394750, 9416878, 11428250, 12038125, 12571075, 13848350, 15233185, 18486875, 23542195, 24076250, 25142150, 28570625, 30466370, 34620875, 36973750, 47084390, 51792829, 57141250, 62855375, 69241750, 76165925, 103585658, 117710975, 125710750, 152331850, 173104375, 235421950, 258964145, 314276875, 346208750, 380829625, 517928290, 588554875, 628553750, 761659250, 1177109750, 1294820725, 1904148125, 2589641450, 2942774375, 3808296250, 5885548750, 6474103625, 12948207250, 32370518125, 64741036250]

約数ペア:

[(1, 64741036250), (2, 32370518125), (5, 12948207250), (10, 6474103625), (11, 5885548750), (17, 3808296250), (22, 2942774375), (25, 2589641450), (34, 1904148125), (50, 1294820725), (55, 1177109750), (85, 761659250), (103, 628553750), (110, 588554875), (125, 517928290), (170, 380829625), (187, 346208750), (206, 314276875), (250, 258964145), (275, 235421950), (374, 173104375), (425, 152331850), (515, 125710750), (550, 117710975), (625, 103585658), (850, 76165925), (935, 69241750), (1030, 62855375), (1133, 57141250), (1250, 51792829), (1375, 47084390), (1751, 36973750), (1870, 34620875), (2125, 30466370), (2266, 28570625), (2575, 25142150), (2689, 24076250), (2750, 23542195), (3502, 18486875), (4250, 15233185), (4675, 13848350), (5150, 12571075), (5378, 12038125), (5665, 11428250), (6875, 9416878), (8755, 7394750), (9350, 6924175), (10625, 6093274), (11330, 5714125), (12875, 5028430), (13445, 4815250), (13750, 4708439), (17510, 3697375), (19261, 3361250), (21250, 3046637), (23375, 2769670), (25750, 2514215), (26890, 2407625), (28325, 2285650), (29579, 2188750), (38522, 1680625), (43775, 1478950), (45713, 1416250), (46750, 1384835), (56650, 1142825), (59158, 1094375), (64375, 1005686), (67225, 963050), (87550, 739475), (91426, 708125), (96305, 672250), (116875, 553934), (128750, 502843), (134450, 481525), (141625, 457130), (147895, 437750), (192610, 336125), (218875, 295790), (228565, 283250), (233750, 276967)]