40240724

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{1987}}^1$

素因数の和:2135

約数の個数: 24

約数和(自身を含む): 72474528

約数和(自身を除く): 32233804

約数列:

[1, 2, 4, 61, 83, 122, 166, 244, 332, 1987, 3974, 5063, 7948, 10126, 20252, 121207, 164921, 242414, 329842, 484828, 659684, 10060181, 20120362, 40240724]

約数ペア:

[(1, 40240724), (2, 20120362), (4, 10060181), (61, 659684), (83, 484828), (122, 329842), (166, 242414), (244, 164921), (332, 121207), (1987, 20252), (3974, 10126), (5063, 7948)]