8482660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 19217520

約数和(自身を除く): 10734860

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 61, 68, 85, 122, 170, 244, 305, 340, 409, 610, 818, 1037, 1220, 1636, 2045, 2074, 4090, 4148, 5185, 6953, 8180, 10370, 13906, 20740, 24949, 27812, 34765, 49898, 69530, 99796, 124745, 139060, 249490, 424133, 498980, 848266, 1696532, 2120665, 4241330, 8482660]

約数ペア:

[(1, 8482660), (2, 4241330), (4, 2120665), (5, 1696532), (10, 848266), (17, 498980), (20, 424133), (34, 249490), (61, 139060), (68, 124745), (85, 99796), (122, 69530), (170, 49898), (244, 34765), (305, 27812), (340, 24949), (409, 20740), (610, 13906), (818, 10370), (1037, 8180), (1220, 6953), (1636, 5185), (2045, 4148), (2074, 4090)]