16708360

素因数分解:

$2^3\times 5^1\times {\mathrm{617}}^1\times {\mathrm{677}}^1$

素因数の和:1305

約数の個数: 32

約数和(自身を含む): 37710360

約数和(自身を除く): 21002000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 617, 677, 1234, 1354, 2468, 2708, 3085, 3385, 4936, 5416, 6170, 6770, 12340, 13540, 24680, 27080, 417709, 835418, 1670836, 2088545, 3341672, 4177090, 8354180, 16708360]

約数ペア:

[(1, 16708360), (2, 8354180), (4, 4177090), (5, 3341672), (8, 2088545), (10, 1670836), (20, 835418), (40, 417709), (617, 27080), (677, 24680), (1234, 13540), (1354, 12340), (2468, 6770), (2708, 6170), (3085, 5416), (3385, 4936)]