8674760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12757}}^1$

素因数の和:12785

約数の個数: 32

約数和(自身を含む): 20667960

約数和(自身を除く): 11993200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 12757, 25514, 51028, 63785, 102056, 127570, 216869, 255140, 433738, 510280, 867476, 1084345, 1734952, 2168690, 4337380, 8674760]

約数ペア:

[(1, 8674760), (2, 4337380), (4, 2168690), (5, 1734952), (8, 1084345), (10, 867476), (17, 510280), (20, 433738), (34, 255140), (40, 216869), (68, 127570), (85, 102056), (136, 63785), (170, 51028), (340, 25514), (680, 12757)]