2013074450

素因数分解:

$2^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{1777}}^1$

素因数の和:2091

約数の個数: 48

約数和(自身を含む): 3796527840

約数和(自身を除く): 1783453390

約数列:

[1, 2, 5, 10, 25, 50, 139, 163, 278, 326, 695, 815, 1390, 1630, 1777, 3475, 3554, 4075, 6950, 8150, 8885, 17770, 22657, 44425, 45314, 88850, 113285, 226570, 247003, 289651, 494006, 566425, 579302, 1132850, 1235015, 1448255, 2470030, 2896510, 6175075, 7241275, 12350150, 14482550, 40261489, 80522978, 201307445, 402614890, 1006537225, 2013074450]

約数ペア:

[(1, 2013074450), (2, 1006537225), (5, 402614890), (10, 201307445), (25, 80522978), (50, 40261489), (139, 14482550), (163, 12350150), (278, 7241275), (326, 6175075), (695, 2896510), (815, 2470030), (1390, 1448255), (1630, 1235015), (1777, 1132850), (3475, 579302), (3554, 566425), (4075, 494006), (6950, 289651), (8150, 247003), (8885, 226570), (17770, 113285), (22657, 88850), (44425, 45314)]