26052440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:684

約数の個数: 64

約数和(自身を含む): 62380800

約数和(自身を除く): 36328360

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 37, 40, 58, 74, 116, 145, 148, 185, 232, 290, 296, 370, 580, 607, 740, 1073, 1160, 1214, 1480, 2146, 2428, 3035, 4292, 4856, 5365, 6070, 8584, 10730, 12140, 17603, 21460, 22459, 24280, 35206, 42920, 44918, 70412, 88015, 89836, 112295, 140824, 176030, 179672, 224590, 352060, 449180, 651311, 704120, 898360, 1302622, 2605244, 3256555, 5210488, 6513110, 13026220, 26052440]

約数ペア:

[(1, 26052440), (2, 13026220), (4, 6513110), (5, 5210488), (8, 3256555), (10, 2605244), (20, 1302622), (29, 898360), (37, 704120), (40, 651311), (58, 449180), (74, 352060), (116, 224590), (145, 179672), (148, 176030), (185, 140824), (232, 112295), (290, 89836), (296, 88015), (370, 70412), (580, 44918), (607, 42920), (740, 35206), (1073, 24280), (1160, 22459), (1214, 21460), (1480, 17603), (2146, 12140), (2428, 10730), (3035, 8584), (4292, 6070), (4856, 5365)]