9204980

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{4073}}^1$

素因数の和:4195

約数の個数: 24

約数和(自身を含む): 19506312

約数和(自身を除く): 10301332

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 4073, 8146, 16292, 20365, 40730, 81460, 460249, 920498, 1840996, 2301245, 4602490, 9204980]

約数ペア:

[(1, 9204980), (2, 4602490), (4, 2301245), (5, 1840996), (10, 920498), (20, 460249), (113, 81460), (226, 40730), (452, 20365), (565, 16292), (1130, 8146), (2260, 4073)]