61235080

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{8849}}^1$

素因数の和:9033

約数の個数: 32

約数和(自身を含む): 138591000

約数和(自身を除く): 77355920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1384, 1730, 3460, 6920, 8849, 17698, 35396, 44245, 70792, 88490, 176980, 353960, 1530877, 3061754, 6123508, 7654385, 12247016, 15308770, 30617540, 61235080]

約数ペア:

[(1, 61235080), (2, 30617540), (4, 15308770), (5, 12247016), (8, 7654385), (10, 6123508), (20, 3061754), (40, 1530877), (173, 353960), (346, 176980), (692, 88490), (865, 70792), (1384, 44245), (1730, 35396), (3460, 17698), (6920, 8849)]