109954120

素因数分解:

$2^3\times 5^1\times {\mathrm{797}}^1\times {\mathrm{3449}}^1$

素因数の和:4257

約数の個数: 32

約数和(自身を含む): 247779000

約数和(自身を除く): 137824880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 797, 1594, 3188, 3449, 3985, 6376, 6898, 7970, 13796, 15940, 17245, 27592, 31880, 34490, 68980, 137960, 2748853, 5497706, 10995412, 13744265, 21990824, 27488530, 54977060, 109954120]

約数ペア:

[(1, 109954120), (2, 54977060), (4, 27488530), (5, 21990824), (8, 13744265), (10, 10995412), (20, 5497706), (40, 2748853), (797, 137960), (1594, 68980), (3188, 34490), (3449, 31880), (3985, 27592), (6376, 17245), (6898, 15940), (7970, 13796)]