8045080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11831}}^1$

素因数の和:11859

約数の個数: 32

約数和(自身を含む): 19167840

約数和(自身を除く): 11122760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 11831, 23662, 47324, 59155, 94648, 118310, 201127, 236620, 402254, 473240, 804508, 1005635, 1609016, 2011270, 4022540, 8045080]

約数ペア:

[(1, 8045080), (2, 4022540), (4, 2011270), (5, 1609016), (8, 1005635), (10, 804508), (17, 473240), (20, 402254), (34, 236620), (40, 201127), (68, 118310), (85, 94648), (136, 59155), (170, 47324), (340, 23662), (680, 11831)]