11312920

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1873}}^1$

素因数の和:2035

約数の個数: 32

約数和(自身を含む): 25636320

約数和(自身を除く): 14323400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 1873, 3020, 3746, 6040, 7492, 9365, 14984, 18730, 37460, 74920, 282823, 565646, 1131292, 1414115, 2262584, 2828230, 5656460, 11312920]

約数ペア:

[(1, 11312920), (2, 5656460), (4, 2828230), (5, 2262584), (8, 1414115), (10, 1131292), (20, 565646), (40, 282823), (151, 74920), (302, 37460), (604, 18730), (755, 14984), (1208, 9365), (1510, 7492), (1873, 6040), (3020, 3746)]