24991940

素因数分解:

$2^2\times 5^1\times {\mathrm{827}}^1\times {\mathrm{1511}}^1$

素因数の和:2347

約数の個数: 24

約数和(自身を含む): 52581312

約数和(自身を除く): 27589372

約数列:

[1, 2, 4, 5, 10, 20, 827, 1511, 1654, 3022, 3308, 4135, 6044, 7555, 8270, 15110, 16540, 30220, 1249597, 2499194, 4998388, 6247985, 12495970, 24991940]

約数ペア:

[(1, 24991940), (2, 12495970), (4, 6247985), (5, 4998388), (10, 2499194), (20, 1249597), (827, 30220), (1511, 16540), (1654, 15110), (3022, 8270), (3308, 7555), (4135, 6044)]