102879280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{183713}}^1$

素因数の和:183733

約数の個数: 40

約数和(自身を含む): 273366432

約数和(自身を除く): 170487152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 183713, 367426, 734852, 918565, 1285991, 1469704, 1837130, 2571982, 2939408, 3674260, 5143964, 6429955, 7348520, 10287928, 12859910, 14697040, 20575856, 25719820, 51439640, 102879280]

約数ペア:

[(1, 102879280), (2, 51439640), (4, 25719820), (5, 20575856), (7, 14697040), (8, 12859910), (10, 10287928), (14, 7348520), (16, 6429955), (20, 5143964), (28, 3674260), (35, 2939408), (40, 2571982), (56, 1837130), (70, 1469704), (80, 1285991), (112, 918565), (140, 734852), (280, 367426), (560, 183713)]