41775440

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{10657}}^1$

素因数の和:10684

約数の個数: 60

約数和(自身を含む): 112996116

約数和(自身を除く): 71220676

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 10657, 21314, 42628, 53285, 74599, 85256, 106570, 149198, 170512, 213140, 298396, 372995, 426280, 522193, 596792, 745990, 852560, 1044386, 1193584, 1491980, 2088772, 2610965, 2983960, 4177544, 5221930, 5967920, 8355088, 10443860, 20887720, 41775440]

約数ペア:

[(1, 41775440), (2, 20887720), (4, 10443860), (5, 8355088), (7, 5967920), (8, 5221930), (10, 4177544), (14, 2983960), (16, 2610965), (20, 2088772), (28, 1491980), (35, 1193584), (40, 1044386), (49, 852560), (56, 745990), (70, 596792), (80, 522193), (98, 426280), (112, 372995), (140, 298396), (196, 213140), (245, 170512), (280, 149198), (392, 106570), (490, 85256), (560, 74599), (784, 53285), (980, 42628), (1960, 21314), (3920, 10657)]