10658420

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17191}}^1$

素因数の和:17231

約数の個数: 24

約数和(自身を含む): 23106048

約数和(自身を除く): 12447628

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 17191, 34382, 68764, 85955, 171910, 343820, 532921, 1065842, 2131684, 2664605, 5329210, 10658420]

約数ペア:

[(1, 10658420), (2, 5329210), (4, 2664605), (5, 2131684), (10, 1065842), (20, 532921), (31, 343820), (62, 171910), (124, 85955), (155, 68764), (310, 34382), (620, 17191)]