9427900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{3251}}^1$

素因数の和:3294

約数の個数: 36

約数和(自身を含む): 21170520

約数和(自身を除く): 11742620

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 3251, 6502, 13004, 16255, 32510, 65020, 81275, 94279, 162550, 188558, 325100, 377116, 471395, 942790, 1885580, 2356975, 4713950, 9427900]

約数ペア:

[(1, 9427900), (2, 4713950), (4, 2356975), (5, 1885580), (10, 942790), (20, 471395), (25, 377116), (29, 325100), (50, 188558), (58, 162550), (100, 94279), (116, 81275), (145, 65020), (290, 32510), (580, 16255), (725, 13004), (1450, 6502), (2900, 3251)]