2155118830

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1\times {\mathrm{5399}}^1$

素因数の和:5808

約数の個数: 32

約数和(自身を含む): 3919104000

約数和(自身を除く): 1763985170

約数列:

[1, 2, 5, 10, 179, 223, 358, 446, 895, 1115, 1790, 2230, 5399, 10798, 26995, 39917, 53990, 79834, 199585, 399170, 966421, 1203977, 1932842, 2407954, 4832105, 6019885, 9664210, 12039770, 215511883, 431023766, 1077559415, 2155118830]

約数ペア:

[(1, 2155118830), (2, 1077559415), (5, 431023766), (10, 215511883), (179, 12039770), (223, 9664210), (358, 6019885), (446, 4832105), (895, 2407954), (1115, 1932842), (1790, 1203977), (2230, 966421), (5399, 399170), (10798, 199585), (26995, 79834), (39917, 53990)]