42012340

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{9173}}^1$

素因数の和:9411

約数の個数: 24

約数和(自身を含む): 88620840

約数和(自身を除く): 46608500

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 9173, 18346, 36692, 45865, 91730, 183460, 2100617, 4201234, 8402468, 10503085, 21006170, 42012340]

約数ペア:

[(1, 42012340), (2, 21006170), (4, 10503085), (5, 8402468), (10, 4201234), (20, 2100617), (229, 183460), (458, 91730), (916, 45865), (1145, 36692), (2290, 18346), (4580, 9173)]