58991120

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{13913}}^1$

素因数の和:13979

約数の個数: 40

約数和(自身を含む): 139752216

約数和(自身を除く): 80761096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 13913, 27826, 55652, 69565, 111304, 139130, 222608, 278260, 556520, 737389, 1113040, 1474778, 2949556, 3686945, 5899112, 7373890, 11798224, 14747780, 29495560, 58991120]

約数ペア:

[(1, 58991120), (2, 29495560), (4, 14747780), (5, 11798224), (8, 7373890), (10, 5899112), (16, 3686945), (20, 2949556), (40, 1474778), (53, 1113040), (80, 737389), (106, 556520), (212, 278260), (265, 222608), (424, 139130), (530, 111304), (848, 69565), (1060, 55652), (2120, 27826), (4240, 13913)]