89677570

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{2837}}^1$

素因数の和:2982

約数の個数: 32

約数和(自身を含む): 168577200

約数和(自身を除く): 78899630

約数列:

[1, 2, 5, 10, 29, 58, 109, 145, 218, 290, 545, 1090, 2837, 3161, 5674, 6322, 14185, 15805, 28370, 31610, 82273, 164546, 309233, 411365, 618466, 822730, 1546165, 3092330, 8967757, 17935514, 44838785, 89677570]

約数ペア:

[(1, 89677570), (2, 44838785), (5, 17935514), (10, 8967757), (29, 3092330), (58, 1546165), (109, 822730), (145, 618466), (218, 411365), (290, 309233), (545, 164546), (1090, 82273), (2837, 31610), (3161, 28370), (5674, 15805), (6322, 14185)]