9760760

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1021}}^1$

素因数の和:1271

約数の個数: 32

約数和(自身を含む): 22075200

約数和(自身を除く): 12314440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 956, 1021, 1195, 1912, 2042, 2390, 4084, 4780, 5105, 8168, 9560, 10210, 20420, 40840, 244019, 488038, 976076, 1220095, 1952152, 2440190, 4880380, 9760760]

約数ペア:

[(1, 9760760), (2, 4880380), (4, 2440190), (5, 1952152), (8, 1220095), (10, 976076), (20, 488038), (40, 244019), (239, 40840), (478, 20420), (956, 10210), (1021, 9560), (1195, 8168), (1912, 5105), (2042, 4780), (2390, 4084)]