2509460

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{463}}^1$

素因数の和:743

約数の個数: 24

約数和(自身を含む): 5300736

約数和(自身を除く): 2791276

約数列:

[1, 2, 4, 5, 10, 20, 271, 463, 542, 926, 1084, 1355, 1852, 2315, 2710, 4630, 5420, 9260, 125473, 250946, 501892, 627365, 1254730, 2509460]

約数ペア:

[(1, 2509460), (2, 1254730), (4, 627365), (5, 501892), (10, 250946), (20, 125473), (271, 9260), (463, 5420), (542, 4630), (926, 2710), (1084, 2315), (1355, 1852)]