42460220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11353}}^1$

素因数の和:11390

約数の個数: 48

約数和(自身を含む): 103003488

約数和(自身を除く): 60543268

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 11353, 22706, 45412, 56765, 113530, 124883, 193001, 227060, 249766, 386002, 499532, 624415, 772004, 965005, 1248830, 1930010, 2123011, 2497660, 3860020, 4246022, 8492044, 10615055, 21230110, 42460220]

約数ペア:

[(1, 42460220), (2, 21230110), (4, 10615055), (5, 8492044), (10, 4246022), (11, 3860020), (17, 2497660), (20, 2123011), (22, 1930010), (34, 1248830), (44, 965005), (55, 772004), (68, 624415), (85, 499532), (110, 386002), (170, 249766), (187, 227060), (220, 193001), (340, 124883), (374, 113530), (748, 56765), (935, 45412), (1870, 22706), (3740, 11353)]