17962079380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1583}}^1\times {\mathrm{81049}}^1$

素因数の和:82648

約数の個数: 48

約数和(自身を含む): 43136755200

約数和(自身を除く): 25174675820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1583, 3166, 6332, 7915, 11081, 15830, 22162, 31660, 44324, 55405, 81049, 110810, 162098, 221620, 324196, 405245, 567343, 810490, 1134686, 1620980, 2269372, 2836715, 5673430, 11346860, 128300567, 256601134, 513202268, 641502835, 898103969, 1283005670, 1796207938, 2566011340, 3592415876, 4490519845, 8981039690, 17962079380]

約数ペア:

[(1, 17962079380), (2, 8981039690), (4, 4490519845), (5, 3592415876), (7, 2566011340), (10, 1796207938), (14, 1283005670), (20, 898103969), (28, 641502835), (35, 513202268), (70, 256601134), (140, 128300567), (1583, 11346860), (3166, 5673430), (6332, 2836715), (7915, 2269372), (11081, 1620980), (15830, 1134686), (22162, 810490), (31660, 567343), (44324, 405245), (55405, 324196), (81049, 221620), (110810, 162098)]