8059480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1409}}^1$

素因数の和:1444

約数の個数: 64

約数和(自身を含む): 21319200

約数和(自身を除く): 13259720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1409, 1430, 2818, 2860, 5636, 5720, 7045, 11272, 14090, 15499, 18317, 28180, 30998, 36634, 56360, 61996, 73268, 77495, 91585, 123992, 146536, 154990, 183170, 201487, 309980, 366340, 402974, 619960, 732680, 805948, 1007435, 1611896, 2014870, 4029740, 8059480]

約数ペア:

[(1, 8059480), (2, 4029740), (4, 2014870), (5, 1611896), (8, 1007435), (10, 805948), (11, 732680), (13, 619960), (20, 402974), (22, 366340), (26, 309980), (40, 201487), (44, 183170), (52, 154990), (55, 146536), (65, 123992), (88, 91585), (104, 77495), (110, 73268), (130, 61996), (143, 56360), (220, 36634), (260, 30998), (286, 28180), (440, 18317), (520, 15499), (572, 14090), (715, 11272), (1144, 7045), (1409, 5720), (1430, 5636), (2818, 2860)]