2572748149510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{397151}}^1$

素因数の和:397402

約数の個数: 128

約数和(自身を含む): 5929447587840

約数和(自身を除く): 3356699438330

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 47, 55, 70, 77, 94, 110, 154, 179, 235, 329, 358, 385, 470, 517, 658, 770, 895, 1034, 1253, 1645, 1790, 1969, 2506, 2585, 3290, 3619, 3938, 5170, 6265, 7238, 8413, 9845, 12530, 13783, 16826, 18095, 19690, 27566, 36190, 42065, 58891, 68915, 84130, 92543, 117782, 137830, 185086, 294455, 397151, 462715, 588910, 647801, 794302, 925430, 1295602, 1985755, 2780057, 3239005, 3971510, 4368661, 5560114, 6478010, 8737322, 13900285, 18666097, 21843305, 27800570, 30580627, 37332194, 43686610, 61161254, 71090029, 93330485, 130662679, 142180058, 152903135, 186660970, 205327067, 261325358, 305806270, 355450145, 410654134, 497630203, 653313395, 710900290, 781990319, 995260406, 1026635335, 1306626790, 1437289469, 1563980638, 2053270670, 2488151015, 2874578938, 3341231363, 3909951595, 4976302030, 5473932233, 6682462726, 7186447345, 7819903190, 10947864466, 14372894690, 16706156815, 23388619541, 27369661165, 33412313630, 36753544993, 46777239082, 54739322330, 73507089986, 116943097705, 183767724965, 233886195410, 257274814951, 367535449930, 514549629902, 1286374074755, 2572748149510]

約数ペア:

[(1, 2572748149510), (2, 1286374074755), (5, 514549629902), (7, 367535449930), (10, 257274814951), (11, 233886195410), (14, 183767724965), (22, 116943097705), (35, 73507089986), (47, 54739322330), (55, 46777239082), (70, 36753544993), (77, 33412313630), (94, 27369661165), (110, 23388619541), (154, 16706156815), (179, 14372894690), (235, 10947864466), (329, 7819903190), (358, 7186447345), (385, 6682462726), (470, 5473932233), (517, 4976302030), (658, 3909951595), (770, 3341231363), (895, 2874578938), (1034, 2488151015), (1253, 2053270670), (1645, 1563980638), (1790, 1437289469), (1969, 1306626790), (2506, 1026635335), (2585, 995260406), (3290, 781990319), (3619, 710900290), (3938, 653313395), (5170, 497630203), (6265, 410654134), (7238, 355450145), (8413, 305806270), (9845, 261325358), (12530, 205327067), (13783, 186660970), (16826, 152903135), (18095, 142180058), (19690, 130662679), (27566, 93330485), (36190, 71090029), (42065, 61161254), (58891, 43686610), (68915, 37332194), (84130, 30580627), (92543, 27800570), (117782, 21843305), (137830, 18666097), (185086, 13900285), (294455, 8737322), (397151, 6478010), (462715, 5560114), (588910, 4368661), (647801, 3971510), (794302, 3239005), (925430, 2780057), (1295602, 1985755)]