37639280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67213}}^1$

素因数の和:67233

約数の個数: 40

約数和(自身を含む): 100014432

約数和(自身を除く): 62375152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 67213, 134426, 268852, 336065, 470491, 537704, 672130, 940982, 1075408, 1344260, 1881964, 2352455, 2688520, 3763928, 4704910, 5377040, 7527856, 9409820, 18819640, 37639280]

約数ペア:

[(1, 37639280), (2, 18819640), (4, 9409820), (5, 7527856), (7, 5377040), (8, 4704910), (10, 3763928), (14, 2688520), (16, 2352455), (20, 1881964), (28, 1344260), (35, 1075408), (40, 940982), (56, 672130), (70, 537704), (80, 470491), (112, 336065), (140, 268852), (280, 134426), (560, 67213)]