1241180

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{271}}^1$

素因数の和:509

約数の個数: 24

約数和(自身を含む): 2627520

約数和(自身を除く): 1386340

約数列:

[1, 2, 4, 5, 10, 20, 229, 271, 458, 542, 916, 1084, 1145, 1355, 2290, 2710, 4580, 5420, 62059, 124118, 248236, 310295, 620590, 1241180]

約数ペア:

[(1, 1241180), (2, 620590), (4, 310295), (5, 248236), (10, 124118), (20, 62059), (229, 5420), (271, 4580), (458, 2710), (542, 2290), (916, 1355), (1084, 1145)]