22850840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19699}}^1$

素因数の和:19739

約数の個数: 32

約数和(自身を含む): 53190000

約数和(自身を除く): 30339160

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 19699, 39398, 78796, 98495, 157592, 196990, 393980, 571271, 787960, 1142542, 2285084, 2856355, 4570168, 5712710, 11425420, 22850840]

約数ペア:

[(1, 22850840), (2, 11425420), (4, 5712710), (5, 4570168), (8, 2856355), (10, 2285084), (20, 1142542), (29, 787960), (40, 571271), (58, 393980), (116, 196990), (145, 157592), (232, 98495), (290, 78796), (580, 39398), (1160, 19699)]