104807960

素因数分解:

$2^3\times 5^1\times {\mathrm{2620199}}^1$

素因数の和:2620210

約数の個数: 16

約数和(自身を含む): 235818000

約数和(自身を除く): 131010040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2620199, 5240398, 10480796, 13100995, 20961592, 26201990, 52403980, 104807960]

約数ペア:

[(1, 104807960), (2, 52403980), (4, 26201990), (5, 20961592), (8, 13100995), (10, 10480796), (20, 5240398), (40, 2620199)]