1844134640

素因数分解:

$2^4\times 5^1\times {\mathrm{23051683}}^1$

素因数の和:23051696

約数の個数: 20

約数和(自身を含む): 4287613224

約数和(自身を除く): 2443478584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 23051683, 46103366, 92206732, 115258415, 184413464, 230516830, 368826928, 461033660, 922067320, 1844134640]

約数ペア:

[(1, 1844134640), (2, 922067320), (4, 461033660), (5, 368826928), (8, 230516830), (10, 184413464), (16, 115258415), (20, 92206732), (40, 46103366), (80, 23051683)]