236440120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{844429}}^1$

素因数の和:844447

約数の個数: 32

約数和(自身を含む): 607989600

約数和(自身を除く): 371549480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 844429, 1688858, 3377716, 4222145, 5911003, 6755432, 8444290, 11822006, 16888580, 23644012, 29555015, 33777160, 47288024, 59110030, 118220060, 236440120]

約数ペア:

[(1, 236440120), (2, 118220060), (4, 59110030), (5, 47288024), (7, 33777160), (8, 29555015), (10, 23644012), (14, 16888580), (20, 11822006), (28, 8444290), (35, 6755432), (40, 5911003), (56, 4222145), (70, 3377716), (140, 1688858), (280, 844429)]