24765890

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{22721}}^1$

素因数の和:22837

約数の個数: 16

約数和(自身を含む): 44989560

約数和(自身を除く): 20223670

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 22721, 45442, 113605, 227210, 2476589, 4953178, 12382945, 24765890]

約数ペア:

[(1, 24765890), (2, 12382945), (5, 4953178), (10, 2476589), (109, 227210), (218, 113605), (545, 45442), (1090, 22721)]