4270450

素因数分解:

$2^1\times 5^2\times {\mathrm{223}}^1\times {\mathrm{383}}^1$

素因数の和:618

約数の個数: 24

約数和(自身を含む): 7999488

約数和(自身を除く): 3729038

約数列:

[1, 2, 5, 10, 25, 50, 223, 383, 446, 766, 1115, 1915, 2230, 3830, 5575, 9575, 11150, 19150, 85409, 170818, 427045, 854090, 2135225, 4270450]

約数ペア:

[(1, 4270450), (2, 2135225), (5, 854090), (10, 427045), (25, 170818), (50, 85409), (223, 19150), (383, 11150), (446, 9575), (766, 5575), (1115, 3830), (1915, 2230)]