68058020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{3541}}^1$

素因数の和:3612

約数の個数: 36

約数和(自身を含む): 147722652

約数和(自身を除く): 79664632

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 961, 1922, 3541, 3844, 4805, 7082, 9610, 14164, 17705, 19220, 35410, 70820, 109771, 219542, 439084, 548855, 1097710, 2195420, 3402901, 6805802, 13611604, 17014505, 34029010, 68058020]

約数ペア:

[(1, 68058020), (2, 34029010), (4, 17014505), (5, 13611604), (10, 6805802), (20, 3402901), (31, 2195420), (62, 1097710), (124, 548855), (155, 439084), (310, 219542), (620, 109771), (961, 70820), (1922, 35410), (3541, 19220), (3844, 17705), (4805, 14164), (7082, 9610)]