45991340

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{56087}}^1$

素因数の和:56137

約数の個数: 24

約数和(自身を含む): 98939232

約数和(自身を除く): 52947892

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 56087, 112174, 224348, 280435, 560870, 1121740, 2299567, 4599134, 9198268, 11497835, 22995670, 45991340]

約数ペア:

[(1, 45991340), (2, 22995670), (4, 11497835), (5, 9198268), (10, 4599134), (20, 2299567), (41, 1121740), (82, 560870), (164, 280435), (205, 224348), (410, 112174), (820, 56087)]