37145020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1549}}^1$

素因数の和:1678

約数の個数: 48

約数和(自身を含む): 85932000

約数和(自身を除く): 48786980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 109, 110, 218, 220, 436, 545, 1090, 1199, 1549, 2180, 2398, 3098, 4796, 5995, 6196, 7745, 11990, 15490, 17039, 23980, 30980, 34078, 68156, 85195, 168841, 170390, 337682, 340780, 675364, 844205, 1688410, 1857251, 3376820, 3714502, 7429004, 9286255, 18572510, 37145020]

約数ペア:

[(1, 37145020), (2, 18572510), (4, 9286255), (5, 7429004), (10, 3714502), (11, 3376820), (20, 1857251), (22, 1688410), (44, 844205), (55, 675364), (109, 340780), (110, 337682), (218, 170390), (220, 168841), (436, 85195), (545, 68156), (1090, 34078), (1199, 30980), (1549, 23980), (2180, 17039), (2398, 15490), (3098, 11990), (4796, 7745), (5995, 6196)]