70503040

素因数分解:

$2^7\times 5^1\times {\mathrm{110161}}^1$

素因数の和:110180

約数の個数: 32

約数和(自身を含む): 168547860

約数和(自身を除く): 98044820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 110161, 220322, 440644, 550805, 881288, 1101610, 1762576, 2203220, 3525152, 4406440, 7050304, 8812880, 14100608, 17625760, 35251520, 70503040]

約数ペア:

[(1, 70503040), (2, 35251520), (4, 17625760), (5, 14100608), (8, 8812880), (10, 7050304), (16, 4406440), (20, 3525152), (32, 2203220), (40, 1762576), (64, 1101610), (80, 881288), (128, 550805), (160, 440644), (320, 220322), (640, 110161)]