70948180

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{31393}}^1$

素因数の和:31515

約数の個数: 24

約数和(自身を含む): 150314472

約数和(自身を除く): 79366292

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 31393, 62786, 125572, 156965, 313930, 627860, 3547409, 7094818, 14189636, 17737045, 35474090, 70948180]

約数ペア:

[(1, 70948180), (2, 35474090), (4, 17737045), (5, 14189636), (10, 7094818), (20, 3547409), (113, 627860), (226, 313930), (452, 156965), (565, 125572), (1130, 62786), (2260, 31393)]