22492020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22051}}^1$

素因数の和:22080

約数の個数: 48

約数和(自身を含む): 66685248

約数和(自身を除く): 44193228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 22051, 44102, 66153, 88204, 110255, 132306, 220510, 264612, 330765, 374867, 441020, 661530, 749734, 1124601, 1323060, 1499468, 1874335, 2249202, 3748670, 4498404, 5623005, 7497340, 11246010, 22492020]

約数ペア:

[(1, 22492020), (2, 11246010), (3, 7497340), (4, 5623005), (5, 4498404), (6, 3748670), (10, 2249202), (12, 1874335), (15, 1499468), (17, 1323060), (20, 1124601), (30, 749734), (34, 661530), (51, 441020), (60, 374867), (68, 330765), (85, 264612), (102, 220510), (170, 132306), (204, 110255), (255, 88204), (340, 66153), (510, 44102), (1020, 22051)]