40451308

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{223}}^1\times {\mathrm{449}}^1$

素因数の和:777

約数の個数: 24

約数和(自身を含む): 71971200

約数和(自身を除く): 31519892

約数列:

[1, 2, 4, 101, 202, 223, 404, 446, 449, 892, 898, 1796, 22523, 45046, 45349, 90092, 90698, 100127, 181396, 200254, 400508, 10112827, 20225654, 40451308]

約数ペア:

[(1, 40451308), (2, 20225654), (4, 10112827), (101, 400508), (202, 200254), (223, 181396), (404, 100127), (446, 90698), (449, 90092), (892, 45349), (898, 45046), (1796, 22523)]