10830160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:452

約数の個数: 80

約数和(自身を含む): 28426752

約数和(自身を除く): 17596592

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 397, 440, 496, 620, 682, 794, 880, 1240, 1364, 1588, 1705, 1985, 2480, 2728, 3176, 3410, 3970, 4367, 5456, 6352, 6820, 7940, 8734, 12307, 13640, 15880, 17468, 21835, 24614, 27280, 31760, 34936, 43670, 49228, 61535, 69872, 87340, 98456, 123070, 135377, 174680, 196912, 246140, 270754, 349360, 492280, 541508, 676885, 984560, 1083016, 1353770, 2166032, 2707540, 5415080, 10830160]

約数ペア:

[(1, 10830160), (2, 5415080), (4, 2707540), (5, 2166032), (8, 1353770), (10, 1083016), (11, 984560), (16, 676885), (20, 541508), (22, 492280), (31, 349360), (40, 270754), (44, 246140), (55, 196912), (62, 174680), (80, 135377), (88, 123070), (110, 98456), (124, 87340), (155, 69872), (176, 61535), (220, 49228), (248, 43670), (310, 34936), (341, 31760), (397, 27280), (440, 24614), (496, 21835), (620, 17468), (682, 15880), (794, 13640), (880, 12307), (1240, 8734), (1364, 7940), (1588, 6820), (1705, 6352), (1985, 5456), (2480, 4367), (2728, 3970), (3176, 3410)]