45623540

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{31249}}^1$

素因数の和:31331

約数の個数: 24

約数和(自身を含む): 97125000

約数和(自身を除く): 51501460

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 31249, 62498, 124996, 156245, 312490, 624980, 2281177, 4562354, 9124708, 11405885, 22811770, 45623540]

約数ペア:

[(1, 45623540), (2, 22811770), (4, 11405885), (5, 9124708), (10, 4562354), (20, 2281177), (73, 624980), (146, 312490), (292, 156245), (365, 124996), (730, 62498), (1460, 31249)]