23444560

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1291}}^1$

素因数の和:1531

約数の個数: 40

約数和(自身を含む): 54791136

約数和(自身を除く): 31346576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 908, 1135, 1291, 1816, 2270, 2582, 3632, 4540, 5164, 6455, 9080, 10328, 12910, 18160, 20656, 25820, 51640, 103280, 293057, 586114, 1172228, 1465285, 2344456, 2930570, 4688912, 5861140, 11722280, 23444560]

約数ペア:

[(1, 23444560), (2, 11722280), (4, 5861140), (5, 4688912), (8, 2930570), (10, 2344456), (16, 1465285), (20, 1172228), (40, 586114), (80, 293057), (227, 103280), (454, 51640), (908, 25820), (1135, 20656), (1291, 18160), (1816, 12910), (2270, 10328), (2582, 9080), (3632, 6455), (4540, 5164)]