858803660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{643}}^1$

素因数の和:1143

約数の個数: 96

約数和(自身を含む): 2126621952

約数和(自身を除く): 1267818292

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 467, 572, 643, 715, 934, 1286, 1430, 1868, 2335, 2572, 2860, 3215, 4670, 5137, 6071, 6430, 7073, 8359, 9340, 10274, 12142, 12860, 14146, 16718, 20548, 24284, 25685, 28292, 30355, 33436, 35365, 41795, 51370, 60710, 66781, 70730, 83590, 91949, 102740, 121420, 133562, 141460, 167180, 183898, 267124, 300281, 333905, 367796, 459745, 600562, 667810, 919490, 1201124, 1335620, 1501405, 1838980, 3002810, 3303091, 3903653, 6005620, 6606182, 7807306, 13212364, 15614612, 16515455, 19518265, 33030910, 39036530, 42940183, 66061820, 78073060, 85880366, 171760732, 214700915, 429401830, 858803660]

約数ペア:

[(1, 858803660), (2, 429401830), (4, 214700915), (5, 171760732), (10, 85880366), (11, 78073060), (13, 66061820), (20, 42940183), (22, 39036530), (26, 33030910), (44, 19518265), (52, 16515455), (55, 15614612), (65, 13212364), (110, 7807306), (130, 6606182), (143, 6005620), (220, 3903653), (260, 3303091), (286, 3002810), (467, 1838980), (572, 1501405), (643, 1335620), (715, 1201124), (934, 919490), (1286, 667810), (1430, 600562), (1868, 459745), (2335, 367796), (2572, 333905), (2860, 300281), (3215, 267124), (4670, 183898), (5137, 167180), (6071, 141460), (6430, 133562), (7073, 121420), (8359, 102740), (9340, 91949), (10274, 83590), (12142, 70730), (12860, 66781), (14146, 60710), (16718, 51370), (20548, 41795), (24284, 35365), (25685, 33436), (28292, 30355)]