173459080

素因数分解:

$2^3\times 5^1\times {\mathrm{797}}^1\times {\mathrm{5441}}^1$

素因数の和:6249

約数の個数: 32

約数和(自身を含む): 390844440

約数和(自身を除く): 217385360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 797, 1594, 3188, 3985, 5441, 6376, 7970, 10882, 15940, 21764, 27205, 31880, 43528, 54410, 108820, 217640, 4336477, 8672954, 17345908, 21682385, 34691816, 43364770, 86729540, 173459080]

約数ペア:

[(1, 173459080), (2, 86729540), (4, 43364770), (5, 34691816), (8, 21682385), (10, 17345908), (20, 8672954), (40, 4336477), (797, 217640), (1594, 108820), (3188, 54410), (3985, 43528), (5441, 31880), (6376, 27205), (7970, 21764), (10882, 15940)]