42702460

素因数分解:

$2^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{4931}}^1$

素因数の和:5373

約数の個数: 24

約数和(自身を含む): 89900496

約数和(自身を除く): 47198036

約数列:

[1, 2, 4, 5, 10, 20, 433, 866, 1732, 2165, 4330, 4931, 8660, 9862, 19724, 24655, 49310, 98620, 2135123, 4270246, 8540492, 10675615, 21351230, 42702460]

約数ペア:

[(1, 42702460), (2, 21351230), (4, 10675615), (5, 8540492), (10, 4270246), (20, 2135123), (433, 98620), (866, 49310), (1732, 24655), (2165, 19724), (4330, 9862), (4931, 8660)]