6977380

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 15353856

約数和(自身を除く): 8376476

約数列:

[1, 2, 4, 5, 10, 20, 41, 67, 82, 127, 134, 164, 205, 254, 268, 335, 410, 508, 635, 670, 820, 1270, 1340, 2540, 2747, 5207, 5494, 8509, 10414, 10988, 13735, 17018, 20828, 26035, 27470, 34036, 42545, 52070, 54940, 85090, 104140, 170180, 348869, 697738, 1395476, 1744345, 3488690, 6977380]

約数ペア:

[(1, 6977380), (2, 3488690), (4, 1744345), (5, 1395476), (10, 697738), (20, 348869), (41, 170180), (67, 104140), (82, 85090), (127, 54940), (134, 52070), (164, 42545), (205, 34036), (254, 27470), (268, 26035), (335, 20828), (410, 17018), (508, 13735), (635, 10988), (670, 10414), (820, 8509), (1270, 5494), (1340, 5207), (2540, 2747)]