42794080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2011}}^1$

素因数の和:2052

約数の個数: 96

約数和(自身を含む): 121685760

約数和(自身を除く): 78891680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2011, 2128, 2660, 3040, 4022, 4256, 5320, 8044, 10055, 10640, 14077, 16088, 20110, 21280, 28154, 32176, 38209, 40220, 56308, 64352, 70385, 76418, 80440, 112616, 140770, 152836, 160880, 191045, 225232, 267463, 281540, 305672, 321760, 382090, 450464, 534926, 563080, 611344, 764180, 1069852, 1126160, 1222688, 1337315, 1528360, 2139704, 2252320, 2674630, 3056720, 4279408, 5349260, 6113440, 8558816, 10698520, 21397040, 42794080]

約数ペア:

[(1, 42794080), (2, 21397040), (4, 10698520), (5, 8558816), (7, 6113440), (8, 5349260), (10, 4279408), (14, 3056720), (16, 2674630), (19, 2252320), (20, 2139704), (28, 1528360), (32, 1337315), (35, 1222688), (38, 1126160), (40, 1069852), (56, 764180), (70, 611344), (76, 563080), (80, 534926), (95, 450464), (112, 382090), (133, 321760), (140, 305672), (152, 281540), (160, 267463), (190, 225232), (224, 191045), (266, 160880), (280, 152836), (304, 140770), (380, 112616), (532, 80440), (560, 76418), (608, 70385), (665, 64352), (760, 56308), (1064, 40220), (1120, 38209), (1330, 32176), (1520, 28154), (2011, 21280), (2128, 20110), (2660, 16088), (3040, 14077), (4022, 10640), (4256, 10055), (5320, 8044)]