1052807080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1249}}^1\times {\mathrm{1621}}^1$

素因数の和:2894

約数の個数: 64

約数和(自身を含む): 2554650000

約数和(自身を除く): 1501842920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1249, 1621, 2498, 3242, 4996, 6245, 6484, 8105, 9992, 12490, 12968, 16210, 16237, 21073, 24980, 32420, 32474, 42146, 49960, 64840, 64948, 81185, 84292, 105365, 129896, 162370, 168584, 210730, 324740, 421460, 649480, 842920, 2024629, 4049258, 8098516, 10123145, 16197032, 20246290, 26320177, 40492580, 52640354, 80985160, 105280708, 131600885, 210561416, 263201770, 526403540, 1052807080]

約数ペア:

[(1, 1052807080), (2, 526403540), (4, 263201770), (5, 210561416), (8, 131600885), (10, 105280708), (13, 80985160), (20, 52640354), (26, 40492580), (40, 26320177), (52, 20246290), (65, 16197032), (104, 10123145), (130, 8098516), (260, 4049258), (520, 2024629), (1249, 842920), (1621, 649480), (2498, 421460), (3242, 324740), (4996, 210730), (6245, 168584), (6484, 162370), (8105, 129896), (9992, 105365), (12490, 84292), (12968, 81185), (16210, 64948), (16237, 64840), (21073, 49960), (24980, 42146), (32420, 32474)]