97549640

素因数分解:

$2^3\times 5^1\times {\mathrm{571}}^1\times {\mathrm{4271}}^1$

素因数の和:4853

約数の個数: 32

約数和(自身を含む): 219922560

約数和(自身を除く): 122372920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 571, 1142, 2284, 2855, 4271, 4568, 5710, 8542, 11420, 17084, 21355, 22840, 34168, 42710, 85420, 170840, 2438741, 4877482, 9754964, 12193705, 19509928, 24387410, 48774820, 97549640]

約数ペア:

[(1, 97549640), (2, 48774820), (4, 24387410), (5, 19509928), (8, 12193705), (10, 9754964), (20, 4877482), (40, 2438741), (571, 170840), (1142, 85420), (2284, 42710), (2855, 34168), (4271, 22840), (4568, 21355), (5710, 17084), (8542, 11420)]