74505940

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{16411}}^1$

素因数の和:16647

約数の個数: 24

約数和(自身を含む): 157161312

約数和(自身を除く): 82655372

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 4540, 16411, 32822, 65644, 82055, 164110, 328220, 3725297, 7450594, 14901188, 18626485, 37252970, 74505940]

約数ペア:

[(1, 74505940), (2, 37252970), (4, 18626485), (5, 14901188), (10, 7450594), (20, 3725297), (227, 328220), (454, 164110), (908, 82055), (1135, 65644), (2270, 32822), (4540, 16411)]