5421160

素因数分解:

$2^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{433}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 12264840

約数和(自身を除く): 6843680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 313, 433, 626, 866, 1252, 1565, 1732, 2165, 2504, 3130, 3464, 4330, 6260, 8660, 12520, 17320, 135529, 271058, 542116, 677645, 1084232, 1355290, 2710580, 5421160]

約数ペア:

[(1, 5421160), (2, 2710580), (4, 1355290), (5, 1084232), (8, 677645), (10, 542116), (20, 271058), (40, 135529), (313, 17320), (433, 12520), (626, 8660), (866, 6260), (1252, 4330), (1565, 3464), (1732, 3130), (2165, 2504)]