65930920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5167}}^1$

素因数の和:5218

約数の個数: 64

約数和(自身を含む): 167443200

約数和(自身を除く): 101512280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 1160, 1276, 1595, 2552, 3190, 5167, 6380, 10334, 12760, 20668, 25835, 41336, 51670, 56837, 103340, 113674, 149843, 206680, 227348, 284185, 299686, 454696, 568370, 599372, 749215, 1136740, 1198744, 1498430, 1648273, 2273480, 2996860, 3296546, 5993720, 6593092, 8241365, 13186184, 16482730, 32965460, 65930920]

約数ペア:

[(1, 65930920), (2, 32965460), (4, 16482730), (5, 13186184), (8, 8241365), (10, 6593092), (11, 5993720), (20, 3296546), (22, 2996860), (29, 2273480), (40, 1648273), (44, 1498430), (55, 1198744), (58, 1136740), (88, 749215), (110, 599372), (116, 568370), (145, 454696), (220, 299686), (232, 284185), (290, 227348), (319, 206680), (440, 149843), (580, 113674), (638, 103340), (1160, 56837), (1276, 51670), (1595, 41336), (2552, 25835), (3190, 20668), (5167, 12760), (6380, 10334)]