40355810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19309}}^1$

素因数の和:19346

約数の個数: 32

約数和(自身を含む): 83419200

約数和(自身を除く): 43063390

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 19309, 38618, 96545, 193090, 212399, 366871, 424798, 733742, 1061995, 1834355, 2123990, 3668710, 4035581, 8071162, 20177905, 40355810]

約数ペア:

[(1, 40355810), (2, 20177905), (5, 8071162), (10, 4035581), (11, 3668710), (19, 2123990), (22, 1834355), (38, 1061995), (55, 733742), (95, 424798), (110, 366871), (190, 212399), (209, 193090), (418, 96545), (1045, 38618), (2090, 19309)]