936142480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{128591}}^1$

素因数の和:128624

約数の個数: 80

約数和(自身を含む): 2678828544

約数和(自身を除く): 1742686064

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 128591, 257182, 514364, 642955, 900137, 1028728, 1285910, 1671683, 1800274, 2057456, 2571820, 3343366, 3600548, 4500685, 5143640, 6686732, 7201096, 8358415, 9001370, 10287280, 11701781, 13373464, 14402192, 16716830, 18002740, 23403562, 26746928, 33433660, 36005480, 46807124, 58508905, 66867320, 72010960, 93614248, 117017810, 133734640, 187228496, 234035620, 468071240, 936142480]

約数ペア:

[(1, 936142480), (2, 468071240), (4, 234035620), (5, 187228496), (7, 133734640), (8, 117017810), (10, 93614248), (13, 72010960), (14, 66867320), (16, 58508905), (20, 46807124), (26, 36005480), (28, 33433660), (35, 26746928), (40, 23403562), (52, 18002740), (56, 16716830), (65, 14402192), (70, 13373464), (80, 11701781), (91, 10287280), (104, 9001370), (112, 8358415), (130, 7201096), (140, 6686732), (182, 5143640), (208, 4500685), (260, 3600548), (280, 3343366), (364, 2571820), (455, 2057456), (520, 1800274), (560, 1671683), (728, 1285910), (910, 1028728), (1040, 900137), (1456, 642955), (1820, 514364), (3640, 257182), (7280, 128591)]