67795400

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{5557}}^1$

素因数の和:5634

約数の個数: 48

約数和(自身を含む): 160237140

約数和(自身を除く): 92441740

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 200, 244, 305, 488, 610, 1220, 1525, 2440, 3050, 5557, 6100, 11114, 12200, 22228, 27785, 44456, 55570, 111140, 138925, 222280, 277850, 338977, 555700, 677954, 1111400, 1355908, 1694885, 2711816, 3389770, 6779540, 8474425, 13559080, 16948850, 33897700, 67795400]

約数ペア:

[(1, 67795400), (2, 33897700), (4, 16948850), (5, 13559080), (8, 8474425), (10, 6779540), (20, 3389770), (25, 2711816), (40, 1694885), (50, 1355908), (61, 1111400), (100, 677954), (122, 555700), (200, 338977), (244, 277850), (305, 222280), (488, 138925), (610, 111140), (1220, 55570), (1525, 44456), (2440, 27785), (3050, 22228), (5557, 12200), (6100, 11114)]