105381560

素因数分解:

$2^3\times 5^1\times {\mathrm{2634539}}^1$

素因数の和:2634550

約数の個数: 16

約数和(自身を含む): 237108600

約数和(自身を除く): 131727040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2634539, 5269078, 10538156, 13172695, 21076312, 26345390, 52690780, 105381560]

約数ペア:

[(1, 105381560), (2, 52690780), (4, 26345390), (5, 21076312), (8, 13172695), (10, 10538156), (20, 5269078), (40, 2634539)]