2113125410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4013}}^1\times {\mathrm{4787}}^1$

素因数の和:8818

約数の個数: 32

約数和(自身を含む): 4151310912

約数和(自身を除く): 2038185502

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 4013, 4787, 8026, 9574, 20065, 23935, 40130, 44143, 47870, 52657, 88286, 105314, 220715, 263285, 441430, 526570, 19210231, 38420462, 96051155, 192102310, 211312541, 422625082, 1056562705, 2113125410]

約数ペア:

[(1, 2113125410), (2, 1056562705), (5, 422625082), (10, 211312541), (11, 192102310), (22, 96051155), (55, 38420462), (110, 19210231), (4013, 526570), (4787, 441430), (8026, 263285), (9574, 220715), (20065, 105314), (23935, 88286), (40130, 52657), (44143, 47870)]