2238994660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{54583}}^1$

素因数の和:54892

約数の個数: 48

約数和(自身を含む): 5392025856

約数和(自身を除く): 3153031196

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 293, 586, 1172, 1465, 2051, 2930, 4102, 5860, 8204, 10255, 20510, 41020, 54583, 109166, 218332, 272915, 382081, 545830, 764162, 1091660, 1528324, 1910405, 3820810, 7641620, 15992819, 31985638, 63971276, 79964095, 111949733, 159928190, 223899466, 319856380, 447798932, 559748665, 1119497330, 2238994660]

約数ペア:

[(1, 2238994660), (2, 1119497330), (4, 559748665), (5, 447798932), (7, 319856380), (10, 223899466), (14, 159928190), (20, 111949733), (28, 79964095), (35, 63971276), (70, 31985638), (140, 15992819), (293, 7641620), (586, 3820810), (1172, 1910405), (1465, 1528324), (2051, 1091660), (2930, 764162), (4102, 545830), (5860, 382081), (8204, 272915), (10255, 218332), (20510, 109166), (41020, 54583)]