22149100

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{3631}}^1$

素因数の和:3706

約数の個数: 36

約数和(自身を含む): 48864928

約数和(自身を除く): 26715828

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 1220, 1525, 3050, 3631, 6100, 7262, 14524, 18155, 36310, 72620, 90775, 181550, 221491, 363100, 442982, 885964, 1107455, 2214910, 4429820, 5537275, 11074550, 22149100]

約数ペア:

[(1, 22149100), (2, 11074550), (4, 5537275), (5, 4429820), (10, 2214910), (20, 1107455), (25, 885964), (50, 442982), (61, 363100), (100, 221491), (122, 181550), (244, 90775), (305, 72620), (610, 36310), (1220, 18155), (1525, 14524), (3050, 7262), (3631, 6100)]