85382090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 167650560

約数和(自身を除く): 82268470

約数列:

[1, 2, 5, 10, 29, 41, 43, 58, 82, 86, 145, 167, 205, 215, 290, 334, 410, 430, 835, 1189, 1247, 1670, 1763, 2378, 2494, 3526, 4843, 5945, 6235, 6847, 7181, 8815, 9686, 11890, 12470, 13694, 14362, 17630, 24215, 34235, 35905, 48430, 51127, 68470, 71810, 102254, 198563, 208249, 255635, 294421, 397126, 416498, 511270, 588842, 992815, 1041245, 1472105, 1985630, 2082490, 2944210, 8538209, 17076418, 42691045, 85382090]

約数ペア:

[(1, 85382090), (2, 42691045), (5, 17076418), (10, 8538209), (29, 2944210), (41, 2082490), (43, 1985630), (58, 1472105), (82, 1041245), (86, 992815), (145, 588842), (167, 511270), (205, 416498), (215, 397126), (290, 294421), (334, 255635), (410, 208249), (430, 198563), (835, 102254), (1189, 71810), (1247, 68470), (1670, 51127), (1763, 48430), (2378, 35905), (2494, 34235), (3526, 24215), (4843, 17630), (5945, 14362), (6235, 13694), (6847, 12470), (7181, 11890), (8815, 9686)]