9094100

素因数分解:

$2^2\times 5^2\times {\mathrm{211}}^1\times {\mathrm{431}}^1$

素因数の和:656

約数の個数: 36

約数和(自身を含む): 19873728

約数和(自身を除く): 10779628

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 211, 422, 431, 844, 862, 1055, 1724, 2110, 2155, 4220, 4310, 5275, 8620, 10550, 10775, 21100, 21550, 43100, 90941, 181882, 363764, 454705, 909410, 1818820, 2273525, 4547050, 9094100]

約数ペア:

[(1, 9094100), (2, 4547050), (4, 2273525), (5, 1818820), (10, 909410), (20, 454705), (25, 363764), (50, 181882), (100, 90941), (211, 43100), (422, 21550), (431, 21100), (844, 10775), (862, 10550), (1055, 8620), (1724, 5275), (2110, 4310), (2155, 4220)]