11425420

素因数分解:

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

素因数の和:19737

約数の個数: 24

約数和(自身を含む): 24822000

約数和(自身を除く): 13396580

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 19699, 39398, 78796, 98495, 196990, 393980, 571271, 1142542, 2285084, 2856355, 5712710, 11425420]

約数ペア:

[(1, 11425420), (2, 5712710), (4, 2856355), (5, 2285084), (10, 1142542), (20, 571271), (29, 393980), (58, 196990), (116, 98495), (145, 78796), (290, 39398), (580, 19699)]