105887314520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{599}}^1\times {\mathrm{19997}}^1$

素因数の和:20637

約数の個数: 128

約数和(自身を含む): 272132784000

約数和(自身を除く): 166245469480

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 599, 680, 884, 1105, 1198, 1768, 2210, 2396, 2995, 4420, 4792, 5990, 7787, 8840, 10183, 11980, 15574, 19997, 20366, 23960, 31148, 38935, 39994, 40732, 50915, 62296, 77870, 79988, 81464, 99985, 101830, 132379, 155740, 159976, 199970, 203660, 259961, 264758, 311480, 339949, 399940, 407320, 519922, 529516, 661895, 679898, 799880, 1039844, 1059032, 1299805, 1323790, 1359796, 1699745, 2079688, 2599610, 2647580, 2719592, 3399490, 4419337, 5199220, 5295160, 6798980, 8838674, 10398440, 11978203, 13597960, 17677348, 22096685, 23956406, 35354696, 44193370, 47912812, 59891015, 88386740, 95825624, 119782030, 155716639, 176773480, 203629451, 239564060, 311433278, 407258902, 479128120, 622866556, 778583195, 814517804, 1018147255, 1245733112, 1557166390, 1629035608, 2036294510, 2647182863, 3114332780, 4072589020, 5294365726, 6228665560, 8145178040, 10588731452, 13235914315, 21177462904, 26471828630, 52943657260, 105887314520]

約数ペア:

[(1, 105887314520), (2, 52943657260), (4, 26471828630), (5, 21177462904), (8, 13235914315), (10, 10588731452), (13, 8145178040), (17, 6228665560), (20, 5294365726), (26, 4072589020), (34, 3114332780), (40, 2647182863), (52, 2036294510), (65, 1629035608), (68, 1557166390), (85, 1245733112), (104, 1018147255), (130, 814517804), (136, 778583195), (170, 622866556), (221, 479128120), (260, 407258902), (340, 311433278), (442, 239564060), (520, 203629451), (599, 176773480), (680, 155716639), (884, 119782030), (1105, 95825624), (1198, 88386740), (1768, 59891015), (2210, 47912812), (2396, 44193370), (2995, 35354696), (4420, 23956406), (4792, 22096685), (5990, 17677348), (7787, 13597960), (8840, 11978203), (10183, 10398440), (11980, 8838674), (15574, 6798980), (19997, 5295160), (20366, 5199220), (23960, 4419337), (31148, 3399490), (38935, 2719592), (39994, 2647580), (40732, 2599610), (50915, 2079688), (62296, 1699745), (77870, 1359796), (79988, 1323790), (81464, 1299805), (99985, 1059032), (101830, 1039844), (132379, 799880), (155740, 679898), (159976, 661895), (199970, 529516), (203660, 519922), (259961, 407320), (264758, 399940), (311480, 339949)]