29752640

素因数分解:

$2^6\times 5^1\times {\mathrm{109}}^1\times {\mathrm{853}}^1$

素因数の和:979

約数の個数: 56

約数和(自身を含む): 71582280

約数和(自身を除く): 41829640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 160, 218, 320, 436, 545, 853, 872, 1090, 1706, 1744, 2180, 3412, 3488, 4265, 4360, 6824, 6976, 8530, 8720, 13648, 17060, 17440, 27296, 34120, 34880, 54592, 68240, 92977, 136480, 185954, 272960, 371908, 464885, 743816, 929770, 1487632, 1859540, 2975264, 3719080, 5950528, 7438160, 14876320, 29752640]

約数ペア:

[(1, 29752640), (2, 14876320), (4, 7438160), (5, 5950528), (8, 3719080), (10, 2975264), (16, 1859540), (20, 1487632), (32, 929770), (40, 743816), (64, 464885), (80, 371908), (109, 272960), (160, 185954), (218, 136480), (320, 92977), (436, 68240), (545, 54592), (853, 34880), (872, 34120), (1090, 27296), (1706, 17440), (1744, 17060), (2180, 13648), (3412, 8720), (3488, 8530), (4265, 6976), (4360, 6824)]