1402368640

素因数分解:

$2^7\times 5^1\times {\mathrm{59}}^1\times {\mathrm{37139}}^1$

素因数の和:37217

約数の個数: 64

約数和(自身を含む): 3409452000

約数和(自身を除く): 2007083360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 295, 320, 472, 590, 640, 944, 1180, 1888, 2360, 3776, 4720, 7552, 9440, 18880, 37139, 37760, 74278, 148556, 185695, 297112, 371390, 594224, 742780, 1188448, 1485560, 2191201, 2376896, 2971120, 4382402, 4753792, 5942240, 8764804, 10956005, 11884480, 17529608, 21912010, 23768960, 35059216, 43824020, 70118432, 87648040, 140236864, 175296080, 280473728, 350592160, 701184320, 1402368640]

約数ペア:

[(1, 1402368640), (2, 701184320), (4, 350592160), (5, 280473728), (8, 175296080), (10, 140236864), (16, 87648040), (20, 70118432), (32, 43824020), (40, 35059216), (59, 23768960), (64, 21912010), (80, 17529608), (118, 11884480), (128, 10956005), (160, 8764804), (236, 5942240), (295, 4753792), (320, 4382402), (472, 2971120), (590, 2376896), (640, 2191201), (944, 1485560), (1180, 1188448), (1888, 742780), (2360, 594224), (3776, 371390), (4720, 297112), (7552, 185695), (9440, 148556), (18880, 74278), (37139, 37760)]