10641650

素因数分解:

$2^1\times 5^2\times {\mathrm{331}}^1\times {\mathrm{643}}^1$

素因数の和:986

約数の個数: 24

約数和(自身を含む): 19884144

約数和(自身を除く): 9242494

約数列:

[1, 2, 5, 10, 25, 50, 331, 643, 662, 1286, 1655, 3215, 3310, 6430, 8275, 16075, 16550, 32150, 212833, 425666, 1064165, 2128330, 5320825, 10641650]

約数ペア:

[(1, 10641650), (2, 5320825), (5, 2128330), (10, 1064165), (25, 425666), (50, 212833), (331, 32150), (643, 16550), (662, 16075), (1286, 8275), (1655, 6430), (3215, 3310)]