74224040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9923}}^1$

素因数の和:9962

約数の個数: 64

約数和(自身を含む): 192922560

約数和(自身を除く): 118698520

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7480, 9923, 19846, 39692, 49615, 79384, 99230, 109153, 168691, 198460, 218306, 337382, 396920, 436612, 545765, 674764, 843455, 873224, 1091530, 1349528, 1686910, 1855601, 2183060, 3373820, 3711202, 4366120, 6747640, 7422404, 9278005, 14844808, 18556010, 37112020, 74224040]

約数ペア:

[(1, 74224040), (2, 37112020), (4, 18556010), (5, 14844808), (8, 9278005), (10, 7422404), (11, 6747640), (17, 4366120), (20, 3711202), (22, 3373820), (34, 2183060), (40, 1855601), (44, 1686910), (55, 1349528), (68, 1091530), (85, 873224), (88, 843455), (110, 674764), (136, 545765), (170, 436612), (187, 396920), (220, 337382), (340, 218306), (374, 198460), (440, 168691), (680, 109153), (748, 99230), (935, 79384), (1496, 49615), (1870, 39692), (3740, 19846), (7480, 9923)]