7269880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10691}}^1$

素因数の和:10719

約数の個数: 32

約数和(自身を含む): 17321040

約数和(自身を除く): 10051160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 10691, 21382, 42764, 53455, 85528, 106910, 181747, 213820, 363494, 427640, 726988, 908735, 1453976, 1817470, 3634940, 7269880]

約数ペア:

[(1, 7269880), (2, 3634940), (4, 1817470), (5, 1453976), (8, 908735), (10, 726988), (17, 427640), (20, 363494), (34, 213820), (40, 181747), (68, 106910), (85, 85528), (136, 53455), (170, 42764), (340, 21382), (680, 10691)]