81848038270

素因数分解:

$2^1\times 5^1\times {\mathrm{8017}}^1\times {\mathrm{1020931}}^1$

素因数の和:1028955

約数の個数: 16

約数和(自身を含む): 147344989968

約数和(自身を除く): 65496951698

約数列:

[1, 2, 5, 10, 8017, 16034, 40085, 80170, 1020931, 2041862, 5104655, 10209310, 8184803827, 16369607654, 40924019135, 81848038270]

約数ペア:

[(1, 81848038270), (2, 40924019135), (5, 16369607654), (10, 8184803827), (8017, 10209310), (16034, 5104655), (40085, 2041862), (80170, 1020931)]