2010438140

素因数分解:

$2^2\times 5^1\times {\mathrm{7793}}^1\times {\mathrm{12899}}^1$

素因数の和:20701

約数の個数: 24

約数和(自身を含む): 4222789200

約数和(自身を除く): 2212351060

約数列:

[1, 2, 4, 5, 10, 20, 7793, 12899, 15586, 25798, 31172, 38965, 51596, 64495, 77930, 128990, 155860, 257980, 100521907, 201043814, 402087628, 502609535, 1005219070, 2010438140]

約数ペア:

[(1, 2010438140), (2, 1005219070), (4, 502609535), (5, 402087628), (10, 201043814), (20, 100521907), (7793, 257980), (12899, 155860), (15586, 128990), (25798, 77930), (31172, 64495), (38965, 51596)]