41261920

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:325

約数の個数: 144

約数和(自身を含む): 119795760

約数和(自身を除く): 78533840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 277, 280, 304, 380, 392, 490, 532, 554, 560, 608, 665, 760, 784, 931, 980, 1064, 1108, 1120, 1330, 1385, 1520, 1568, 1862, 1939, 1960, 2128, 2216, 2660, 2770, 3040, 3724, 3878, 3920, 4256, 4432, 4655, 5263, 5320, 5540, 7448, 7756, 7840, 8864, 9310, 9695, 10526, 10640, 11080, 13573, 14896, 15512, 18620, 19390, 21052, 21280, 22160, 26315, 27146, 29792, 31024, 36841, 37240, 38780, 42104, 44320, 52630, 54292, 62048, 67865, 73682, 74480, 77560, 84208, 105260, 108584, 135730, 147364, 148960, 155120, 168416, 184205, 210520, 217168, 257887, 271460, 294728, 310240, 368410, 421040, 434336, 515774, 542920, 589456, 736820, 842080, 1031548, 1085840, 1178912, 1289435, 1473640, 2063096, 2171680, 2578870, 2947280, 4126192, 5157740, 5894560, 8252384, 10315480, 20630960, 41261920]

約数ペア:

[(1, 41261920), (2, 20630960), (4, 10315480), (5, 8252384), (7, 5894560), (8, 5157740), (10, 4126192), (14, 2947280), (16, 2578870), (19, 2171680), (20, 2063096), (28, 1473640), (32, 1289435), (35, 1178912), (38, 1085840), (40, 1031548), (49, 842080), (56, 736820), (70, 589456), (76, 542920), (80, 515774), (95, 434336), (98, 421040), (112, 368410), (133, 310240), (140, 294728), (152, 271460), (160, 257887), (190, 217168), (196, 210520), (224, 184205), (245, 168416), (266, 155120), (277, 148960), (280, 147364), (304, 135730), (380, 108584), (392, 105260), (490, 84208), (532, 77560), (554, 74480), (560, 73682), (608, 67865), (665, 62048), (760, 54292), (784, 52630), (931, 44320), (980, 42104), (1064, 38780), (1108, 37240), (1120, 36841), (1330, 31024), (1385, 29792), (1520, 27146), (1568, 26315), (1862, 22160), (1939, 21280), (1960, 21052), (2128, 19390), (2216, 18620), (2660, 15512), (2770, 14896), (3040, 13573), (3724, 11080), (3878, 10640), (3920, 10526), (4256, 9695), (4432, 9310), (4655, 8864), (5263, 7840), (5320, 7756), (5540, 7448)]