58889240

素因数分解:

$2^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{3947}}^1$

素因数の和:4331

約数の個数: 32

約数和(自身を含む): 132889680

約数和(自身を除く): 74000440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 373, 746, 1492, 1865, 2984, 3730, 3947, 7460, 7894, 14920, 15788, 19735, 31576, 39470, 78940, 157880, 1472231, 2944462, 5888924, 7361155, 11777848, 14722310, 29444620, 58889240]

約数ペア:

[(1, 58889240), (2, 29444620), (4, 14722310), (5, 11777848), (8, 7361155), (10, 5888924), (20, 2944462), (40, 1472231), (373, 157880), (746, 78940), (1492, 39470), (1865, 31576), (2984, 19735), (3730, 15788), (3947, 14920), (7460, 7894)]