2035966460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{319117}}^1$

素因数の和:319166

約数の個数: 48

約数和(自身を含む): 4825064160

約数和(自身を除く): 2789097700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 319117, 638234, 1276468, 1595585, 3191170, 3510287, 6382340, 7020574, 9254393, 14041148, 17551435, 18508786, 35102870, 37017572, 46271965, 70205740, 92543930, 101798323, 185087860, 203596646, 407193292, 508991615, 1017983230, 2035966460]

約数ペア:

[(1, 2035966460), (2, 1017983230), (4, 508991615), (5, 407193292), (10, 203596646), (11, 185087860), (20, 101798323), (22, 92543930), (29, 70205740), (44, 46271965), (55, 37017572), (58, 35102870), (110, 18508786), (116, 17551435), (145, 14041148), (220, 9254393), (290, 7020574), (319, 6382340), (580, 3510287), (638, 3191170), (1276, 1595585), (1595, 1276468), (3190, 638234), (6380, 319117)]