4682920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 11923200

約数和(自身を除く): 7240280

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, 367, 440, 580, 638, 734, 1160, 1276, 1468, 1595, 1835, 2552, 2936, 3190, 3670, 4037, 6380, 7340, 8074, 10643, 12760, 14680, 16148, 20185, 21286, 32296, 40370, 42572, 53215, 80740, 85144, 106430, 117073, 161480, 212860, 234146, 425720, 468292, 585365, 936584, 1170730, 2341460, 4682920]

約数ペア:

[(1, 4682920), (2, 2341460), (4, 1170730), (5, 936584), (8, 585365), (10, 468292), (11, 425720), (20, 234146), (22, 212860), (29, 161480), (40, 117073), (44, 106430), (55, 85144), (58, 80740), (88, 53215), (110, 42572), (116, 40370), (145, 32296), (220, 21286), (232, 20185), (290, 16148), (319, 14680), (367, 12760), (440, 10643), (580, 8074), (638, 7340), (734, 6380), (1160, 4037), (1276, 3670), (1468, 3190), (1595, 2936), (1835, 2552)]