40714020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{226189}}^1$

素因数の和:226204

約数の個数: 36

約数和(自身を含む): 123499740

約数和(自身を除く): 82785720

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 226189, 452378, 678567, 904756, 1130945, 1357134, 2035701, 2261890, 2714268, 3392835, 4071402, 4523780, 6785670, 8142804, 10178505, 13571340, 20357010, 40714020]

約数ペア:

[(1, 40714020), (2, 20357010), (3, 13571340), (4, 10178505), (5, 8142804), (6, 6785670), (9, 4523780), (10, 4071402), (12, 3392835), (15, 2714268), (18, 2261890), (20, 2035701), (30, 1357134), (36, 1130945), (45, 904756), (60, 678567), (90, 452378), (180, 226189)]