22599640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{80713}}^1$

素因数の和:80731

約数の個数: 32

約数和(自身を含む): 58114080

約数和(自身を除く): 35514440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 80713, 161426, 322852, 403565, 564991, 645704, 807130, 1129982, 1614260, 2259964, 2824955, 3228520, 4519928, 5649910, 11299820, 22599640]

約数ペア:

[(1, 22599640), (2, 11299820), (4, 5649910), (5, 4519928), (7, 3228520), (8, 2824955), (10, 2259964), (14, 1614260), (20, 1129982), (28, 807130), (35, 645704), (40, 564991), (56, 403565), (70, 322852), (140, 161426), (280, 80713)]