82641890

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{140071}}^1$

素因数の和:140137

約数の個数: 16

約数和(自身を含む): 151277760

約数和(自身を除く): 68635870

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 140071, 280142, 700355, 1400710, 8264189, 16528378, 41320945, 82641890]

約数ペア:

[(1, 82641890), (2, 41320945), (5, 16528378), (10, 8264189), (59, 1400710), (118, 700355), (295, 280142), (590, 140071)]