47760980

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{32713}}^1$

素因数の和:32795

約数の個数: 24

約数和(自身を含む): 101675112

約数和(自身を除く): 53914132

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 32713, 65426, 130852, 163565, 327130, 654260, 2388049, 4776098, 9552196, 11940245, 23880490, 47760980]

約数ペア:

[(1, 47760980), (2, 23880490), (4, 11940245), (5, 9552196), (10, 4776098), (20, 2388049), (73, 654260), (146, 327130), (292, 163565), (365, 130852), (730, 65426), (1460, 32713)]