17168720

素因数分解:

$2^4\times 5^1\times {\mathrm{317}}^1\times {\mathrm{677}}^1$

素因数の和:1007

約数の個数: 40

約数和(自身を含む): 40102344

約数和(自身を除く): 22933624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 317, 634, 677, 1268, 1354, 1585, 2536, 2708, 3170, 3385, 5072, 5416, 6340, 6770, 10832, 12680, 13540, 25360, 27080, 54160, 214609, 429218, 858436, 1073045, 1716872, 2146090, 3433744, 4292180, 8584360, 17168720]

約数ペア:

[(1, 17168720), (2, 8584360), (4, 4292180), (5, 3433744), (8, 2146090), (10, 1716872), (16, 1073045), (20, 858436), (40, 429218), (80, 214609), (317, 54160), (634, 27080), (677, 25360), (1268, 13540), (1354, 12680), (1585, 10832), (2536, 6770), (2708, 6340), (3170, 5416), (3385, 5072)]