3005095880

素因数分解:

$2^3\times 5^1\times {\mathrm{3557}}^1\times {\mathrm{21121}}^1$

素因数の和:24689

約数の個数: 32

約数和(自身を含む): 6763686840

約数和(自身を除く): 3758590960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3557, 7114, 14228, 17785, 21121, 28456, 35570, 42242, 71140, 84484, 105605, 142280, 168968, 211210, 422420, 844840, 75127397, 150254794, 300509588, 375636985, 601019176, 751273970, 1502547940, 3005095880]

約数ペア:

[(1, 3005095880), (2, 1502547940), (4, 751273970), (5, 601019176), (8, 375636985), (10, 300509588), (20, 150254794), (40, 75127397), (3557, 844840), (7114, 422420), (14228, 211210), (17785, 168968), (21121, 142280), (28456, 105605), (35570, 84484), (42242, 71140)]