66361450

素因数分解:

$2^1\times 5^2\times {\mathrm{829}}^1\times {\mathrm{1601}}^1$

素因数の和:2442

約数の個数: 24

約数和(自身を含む): 123658380

約数和(自身を除く): 57296930

約数列:

[1, 2, 5, 10, 25, 50, 829, 1601, 1658, 3202, 4145, 8005, 8290, 16010, 20725, 40025, 41450, 80050, 1327229, 2654458, 6636145, 13272290, 33180725, 66361450]

約数ペア:

[(1, 66361450), (2, 33180725), (5, 13272290), (10, 6636145), (25, 2654458), (50, 1327229), (829, 80050), (1601, 41450), (1658, 40025), (3202, 20725), (4145, 16010), (8005, 8290)]