11892320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 31842720

約数和(自身を除く): 19950400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 80, 88, 110, 116, 145, 160, 176, 220, 232, 233, 290, 319, 352, 440, 464, 466, 580, 638, 880, 928, 932, 1160, 1165, 1276, 1595, 1760, 1864, 2320, 2330, 2552, 2563, 3190, 3728, 4640, 4660, 5104, 5126, 6380, 6757, 7456, 9320, 10208, 10252, 12760, 12815, 13514, 18640, 20504, 25520, 25630, 27028, 33785, 37280, 41008, 51040, 51260, 54056, 67570, 74327, 82016, 102520, 108112, 135140, 148654, 205040, 216224, 270280, 297308, 371635, 410080, 540560, 594616, 743270, 1081120, 1189232, 1486540, 2378464, 2973080, 5946160, 11892320]

約数ペア:

[(1, 11892320), (2, 5946160), (4, 2973080), (5, 2378464), (8, 1486540), (10, 1189232), (11, 1081120), (16, 743270), (20, 594616), (22, 540560), (29, 410080), (32, 371635), (40, 297308), (44, 270280), (55, 216224), (58, 205040), (80, 148654), (88, 135140), (110, 108112), (116, 102520), (145, 82016), (160, 74327), (176, 67570), (220, 54056), (232, 51260), (233, 51040), (290, 41008), (319, 37280), (352, 33785), (440, 27028), (464, 25630), (466, 25520), (580, 20504), (638, 18640), (880, 13514), (928, 12815), (932, 12760), (1160, 10252), (1165, 10208), (1276, 9320), (1595, 7456), (1760, 6757), (1864, 6380), (2320, 5126), (2330, 5104), (2552, 4660), (2563, 4640), (3190, 3728)]