4497410560

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{56671}}^1$

素因数の和:56725

約数の個数: 80

約数和(自身を含む): 11131287552

約数和(自身を除く): 6633876992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1240, 1280, 1984, 2480, 2560, 3968, 4960, 7936, 9920, 15872, 19840, 39680, 56671, 79360, 113342, 226684, 283355, 453368, 566710, 906736, 1133420, 1756801, 1813472, 2266840, 3513602, 3626944, 4533680, 7027204, 7253888, 8784005, 9067360, 14054408, 14507776, 17568010, 18134720, 28108816, 29015552, 35136020, 36269440, 56217632, 70272040, 72538880, 112435264, 140544080, 145077760, 224870528, 281088160, 449741056, 562176320, 899482112, 1124352640, 2248705280, 4497410560]

約数ペア:

[(1, 4497410560), (2, 2248705280), (4, 1124352640), (5, 899482112), (8, 562176320), (10, 449741056), (16, 281088160), (20, 224870528), (31, 145077760), (32, 140544080), (40, 112435264), (62, 72538880), (64, 70272040), (80, 56217632), (124, 36269440), (128, 35136020), (155, 29015552), (160, 28108816), (248, 18134720), (256, 17568010), (310, 14507776), (320, 14054408), (496, 9067360), (512, 8784005), (620, 7253888), (640, 7027204), (992, 4533680), (1240, 3626944), (1280, 3513602), (1984, 2266840), (2480, 1813472), (2560, 1756801), (3968, 1133420), (4960, 906736), (7936, 566710), (9920, 453368), (15872, 283355), (19840, 226684), (39680, 113342), (56671, 79360)]