454612040

素因数分解:

$2^3\times 5^1\times {\mathrm{11365301}}^1$

素因数の和:11365312

約数の個数: 16

約数和(自身を含む): 1022877180

約数和(自身を除く): 568265140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 11365301, 22730602, 45461204, 56826505, 90922408, 113653010, 227306020, 454612040]

約数ペア:

[(1, 454612040), (2, 227306020), (4, 113653010), (5, 90922408), (8, 56826505), (10, 45461204), (20, 22730602), (40, 11365301)]