29581480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{38923}}^1$

素因数の和:38953

約数の個数: 32

約数和(自身を含む): 70063200

約数和(自身を除く): 40481720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 38923, 77846, 155692, 194615, 311384, 389230, 739537, 778460, 1479074, 1556920, 2958148, 3697685, 5916296, 7395370, 14790740, 29581480]

約数ペア:

[(1, 29581480), (2, 14790740), (4, 7395370), (5, 5916296), (8, 3697685), (10, 2958148), (19, 1556920), (20, 1479074), (38, 778460), (40, 739537), (76, 389230), (95, 311384), (152, 194615), (190, 155692), (380, 77846), (760, 38923)]