82118740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{16229}}^1$

素因数の和:16272

約数の個数: 48

約数和(自身を含む): 196318080

約数和(自身を除く): 114199340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 16229, 32458, 64916, 81145, 162290, 178519, 324580, 357038, 373267, 714076, 746534, 892595, 1493068, 1785190, 1866335, 3570380, 3732670, 4105937, 7465340, 8211874, 16423748, 20529685, 41059370, 82118740]

約数ペア:

[(1, 82118740), (2, 41059370), (4, 20529685), (5, 16423748), (10, 8211874), (11, 7465340), (20, 4105937), (22, 3732670), (23, 3570380), (44, 1866335), (46, 1785190), (55, 1493068), (92, 892595), (110, 746534), (115, 714076), (220, 373267), (230, 357038), (253, 324580), (460, 178519), (506, 162290), (1012, 81145), (1265, 64916), (2530, 32458), (5060, 16229)]