1950146180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1699}}^1\times {\mathrm{1979}}^1$

素因数の和:3716

約数の個数: 48

約数和(自身を含む): 4241160000

約数和(自身を除く): 2291013820

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1699, 1979, 3398, 3958, 6796, 7916, 8495, 9895, 16990, 19790, 33980, 39580, 49271, 57391, 98542, 114782, 197084, 229564, 246355, 286955, 492710, 573910, 985420, 1147820, 3362321, 6724642, 13449284, 16811605, 33623210, 67246420, 97507309, 195014618, 390029236, 487536545, 975073090, 1950146180]

約数ペア:

[(1, 1950146180), (2, 975073090), (4, 487536545), (5, 390029236), (10, 195014618), (20, 97507309), (29, 67246420), (58, 33623210), (116, 16811605), (145, 13449284), (290, 6724642), (580, 3362321), (1699, 1147820), (1979, 985420), (3398, 573910), (3958, 492710), (6796, 286955), (7916, 246355), (8495, 229564), (9895, 197084), (16990, 114782), (19790, 98542), (33980, 57391), (39580, 49271)]