715190720

素因数分解:

$2^6\times 5^1\times {\mathrm{2234971}}^1$

素因数の和:2234988

約数の個数: 28

約数和(自身を含む): 1703048664

約数和(自身を除く): 987857944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2234971, 4469942, 8939884, 11174855, 17879768, 22349710, 35759536, 44699420, 71519072, 89398840, 143038144, 178797680, 357595360, 715190720]

約数ペア:

[(1, 715190720), (2, 357595360), (4, 178797680), (5, 143038144), (8, 89398840), (10, 71519072), (16, 44699420), (20, 35759536), (32, 22349710), (40, 17879768), (64, 11174855), (80, 8939884), (160, 4469942), (320, 2234971)]