63830740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{659}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 139708800

約数和(自身を除く): 75878060

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 167, 290, 334, 580, 659, 668, 835, 1318, 1670, 2636, 3295, 3340, 4843, 6590, 9686, 13180, 19111, 19372, 24215, 38222, 48430, 76444, 95555, 96860, 110053, 191110, 220106, 382220, 440212, 550265, 1100530, 2201060, 3191537, 6383074, 12766148, 15957685, 31915370, 63830740]

約数ペア:

[(1, 63830740), (2, 31915370), (4, 15957685), (5, 12766148), (10, 6383074), (20, 3191537), (29, 2201060), (58, 1100530), (116, 550265), (145, 440212), (167, 382220), (290, 220106), (334, 191110), (580, 110053), (659, 96860), (668, 95555), (835, 76444), (1318, 48430), (1670, 38222), (2636, 24215), (3295, 19372), (3340, 19111), (4843, 13180), (6590, 9686)]