17412040

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6131}}^1$

素因数の和:6213

約数の個数: 32

約数和(自身を含む): 39735360

約数和(自身を除く): 22323320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 6131, 12262, 24524, 30655, 49048, 61310, 122620, 245240, 435301, 870602, 1741204, 2176505, 3482408, 4353010, 8706020, 17412040]

約数ペア:

[(1, 17412040), (2, 8706020), (4, 4353010), (5, 3482408), (8, 2176505), (10, 1741204), (20, 870602), (40, 435301), (71, 245240), (142, 122620), (284, 61310), (355, 49048), (568, 30655), (710, 24524), (1420, 12262), (2840, 6131)]