25167470

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{547}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 46873728

約数和(自身を除く): 21706258

約数列:

[1, 2, 5, 10, 43, 86, 107, 214, 215, 430, 535, 547, 1070, 1094, 2735, 4601, 5470, 9202, 23005, 23521, 46010, 47042, 58529, 117058, 117605, 235210, 292645, 585290, 2516747, 5033494, 12583735, 25167470]

約数ペア:

[(1, 25167470), (2, 12583735), (5, 5033494), (10, 2516747), (43, 585290), (86, 292645), (107, 235210), (214, 117605), (215, 117058), (430, 58529), (535, 47042), (547, 46010), (1070, 23521), (1094, 23005), (2735, 9202), (4601, 5470)]