892774480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{23201}}^1$

素因数の和:23264

約数の個数: 80

約数和(自身を含む): 2295884304

約数和(自身を除く): 1403109824

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 37, 40, 52, 65, 74, 80, 104, 130, 148, 185, 208, 260, 296, 370, 481, 520, 592, 740, 962, 1040, 1480, 1924, 2405, 2960, 3848, 4810, 7696, 9620, 19240, 23201, 38480, 46402, 92804, 116005, 185608, 232010, 301613, 371216, 464020, 603226, 858437, 928040, 1206452, 1508065, 1716874, 1856080, 2412904, 3016130, 3433748, 4292185, 4825808, 6032260, 6867496, 8584370, 11159681, 12064520, 13734992, 17168740, 22319362, 24129040, 34337480, 44638724, 55798405, 68674960, 89277448, 111596810, 178554896, 223193620, 446387240, 892774480]

約数ペア:

[(1, 892774480), (2, 446387240), (4, 223193620), (5, 178554896), (8, 111596810), (10, 89277448), (13, 68674960), (16, 55798405), (20, 44638724), (26, 34337480), (37, 24129040), (40, 22319362), (52, 17168740), (65, 13734992), (74, 12064520), (80, 11159681), (104, 8584370), (130, 6867496), (148, 6032260), (185, 4825808), (208, 4292185), (260, 3433748), (296, 3016130), (370, 2412904), (481, 1856080), (520, 1716874), (592, 1508065), (740, 1206452), (962, 928040), (1040, 858437), (1480, 603226), (1924, 464020), (2405, 371216), (2960, 301613), (3848, 232010), (4810, 185608), (7696, 116005), (9620, 92804), (19240, 46402), (23201, 38480)]