38422160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{68611}}^1$

素因数の和:68631

約数の個数: 40

約数和(自身を含む): 102094656

約数和(自身を除く): 63672496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 68611, 137222, 274444, 343055, 480277, 548888, 686110, 960554, 1097776, 1372220, 1921108, 2401385, 2744440, 3842216, 4802770, 5488880, 7684432, 9605540, 19211080, 38422160]

約数ペア:

[(1, 38422160), (2, 19211080), (4, 9605540), (5, 7684432), (7, 5488880), (8, 4802770), (10, 3842216), (14, 2744440), (16, 2401385), (20, 1921108), (28, 1372220), (35, 1097776), (40, 960554), (56, 686110), (70, 548888), (80, 480277), (112, 343055), (140, 274444), (280, 137222), (560, 68611)]