559507840

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28201}}^1$

素因数の和:28251

約数の個数: 64

約数和(自身を含む): 1380769920

約数和(自身を除く): 821262080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2480, 3968, 4960, 9920, 19840, 28201, 56402, 112804, 141005, 225608, 282010, 451216, 564020, 874231, 902432, 1128040, 1748462, 1804864, 2256080, 3496924, 3609728, 4371155, 4512160, 6993848, 8742310, 9024320, 13987696, 17484620, 18048640, 27975392, 34969240, 55950784, 69938480, 111901568, 139876960, 279753920, 559507840]

約数ペア:

[(1, 559507840), (2, 279753920), (4, 139876960), (5, 111901568), (8, 69938480), (10, 55950784), (16, 34969240), (20, 27975392), (31, 18048640), (32, 17484620), (40, 13987696), (62, 9024320), (64, 8742310), (80, 6993848), (124, 4512160), (128, 4371155), (155, 3609728), (160, 3496924), (248, 2256080), (310, 1804864), (320, 1748462), (496, 1128040), (620, 902432), (640, 874231), (992, 564020), (1240, 451216), (1984, 282010), (2480, 225608), (3968, 141005), (4960, 112804), (9920, 56402), (19840, 28201)]