6555260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 14488320

約数和(自身を除く): 7933060

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 97, 109, 124, 155, 194, 218, 310, 388, 436, 485, 545, 620, 970, 1090, 1940, 2180, 3007, 3379, 6014, 6758, 10573, 12028, 13516, 15035, 16895, 21146, 30070, 33790, 42292, 52865, 60140, 67580, 105730, 211460, 327763, 655526, 1311052, 1638815, 3277630, 6555260]

約数ペア:

[(1, 6555260), (2, 3277630), (4, 1638815), (5, 1311052), (10, 655526), (20, 327763), (31, 211460), (62, 105730), (97, 67580), (109, 60140), (124, 52865), (155, 42292), (194, 33790), (218, 30070), (310, 21146), (388, 16895), (436, 15035), (485, 13516), (545, 12028), (620, 10573), (970, 6758), (1090, 6014), (1940, 3379), (2180, 3007)]