89037230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1867}}^1$

素因数の和:2144

約数の個数: 32

約数和(自身を含む): 169464960

約数和(自身を除く): 80427730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 251, 502, 1255, 1867, 2510, 3734, 4769, 9335, 9538, 18670, 23845, 35473, 47690, 70946, 177365, 354730, 468617, 937234, 2343085, 4686170, 8903723, 17807446, 44518615, 89037230]

約数ペア:

[(1, 89037230), (2, 44518615), (5, 17807446), (10, 8903723), (19, 4686170), (38, 2343085), (95, 937234), (190, 468617), (251, 354730), (502, 177365), (1255, 70946), (1867, 47690), (2510, 35473), (3734, 23845), (4769, 18670), (9335, 9538)]