8226880

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:611

約数の個数: 56

約数和(自身を含む): 20043648

約数和(自身を除く): 11816768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 320, 376, 470, 547, 752, 940, 1094, 1504, 1880, 2188, 2735, 3008, 3760, 4376, 5470, 7520, 8752, 10940, 15040, 17504, 21880, 25709, 35008, 43760, 51418, 87520, 102836, 128545, 175040, 205672, 257090, 411344, 514180, 822688, 1028360, 1645376, 2056720, 4113440, 8226880]

約数ペア:

[(1, 8226880), (2, 4113440), (4, 2056720), (5, 1645376), (8, 1028360), (10, 822688), (16, 514180), (20, 411344), (32, 257090), (40, 205672), (47, 175040), (64, 128545), (80, 102836), (94, 87520), (160, 51418), (188, 43760), (235, 35008), (320, 25709), (376, 21880), (470, 17504), (547, 15040), (752, 10940), (940, 8752), (1094, 7520), (1504, 5470), (1880, 4376), (2188, 3760), (2735, 3008)]