103679968240

素因数分解:

$2^4\times 5^1\times {\mathrm{1295999603}}^1$

素因数の和:1295999616

約数の個数: 20

約数和(自身を含む): 241055926344

約数和(自身を除く): 137375958104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1295999603, 2591999206, 5183998412, 6479998015, 10367996824, 12959996030, 20735993648, 25919992060, 51839984120, 103679968240]

約数ペア:

[(1, 103679968240), (2, 51839984120), (4, 25919992060), (5, 20735993648), (8, 12959996030), (10, 10367996824), (16, 6479998015), (20, 5183998412), (40, 2591999206), (80, 1295999603)]