38432920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{56519}}^1$

素因数の和:56547

約数の個数: 32

約数和(自身を含む): 91562400

約数和(自身を除く): 53129480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 56519, 113038, 226076, 282595, 452152, 565190, 960823, 1130380, 1921646, 2260760, 3843292, 4804115, 7686584, 9608230, 19216460, 38432920]

約数ペア:

[(1, 38432920), (2, 19216460), (4, 9608230), (5, 7686584), (8, 4804115), (10, 3843292), (17, 2260760), (20, 1921646), (34, 1130380), (40, 960823), (68, 565190), (85, 452152), (136, 282595), (170, 226076), (340, 113038), (680, 56519)]