1119460

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1$

素因数の和:483

約数の個数: 24

約数和(自身を含む): 2370816

約数和(自身を除く): 1251356

約数列:

[1, 2, 4, 5, 10, 20, 223, 251, 446, 502, 892, 1004, 1115, 1255, 2230, 2510, 4460, 5020, 55973, 111946, 223892, 279865, 559730, 1119460]

約数ペア:

[(1, 1119460), (2, 559730), (4, 279865), (5, 223892), (10, 111946), (20, 55973), (223, 5020), (251, 4460), (446, 2510), (502, 2230), (892, 1255), (1004, 1115)]