7330760

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1399}}^1$

素因数の和:1541

約数の個数: 32

約数和(自身を含む): 16632000

約数和(自身を除く): 9301240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 1399, 2620, 2798, 5240, 5596, 6995, 11192, 13990, 27980, 55960, 183269, 366538, 733076, 916345, 1466152, 1832690, 3665380, 7330760]

約数ペア:

[(1, 7330760), (2, 3665380), (4, 1832690), (5, 1466152), (8, 916345), (10, 733076), (20, 366538), (40, 183269), (131, 55960), (262, 27980), (524, 13990), (655, 11192), (1048, 6995), (1310, 5596), (1399, 5240), (2620, 2798)]