97494640

素因数分解:

$2^4\times 5^1\times {\mathrm{1218683}}^1$

素因数の和:1218696

約数の個数: 20

約数和(自身を含む): 226675224

約数和(自身を除く): 129180584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1218683, 2437366, 4874732, 6093415, 9749464, 12186830, 19498928, 24373660, 48747320, 97494640]

約数ペア:

[(1, 97494640), (2, 48747320), (4, 24373660), (5, 19498928), (8, 12186830), (10, 9749464), (16, 6093415), (20, 4874732), (40, 2437366), (80, 1218683)]