1410080020

素因数分解:

$2^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{140167}}^1$

素因数の和:140679

約数の個数: 24

約数和(自身を含む): 2967076224

約数和(自身を除く): 1556996204

約数列:

[1, 2, 4, 5, 10, 20, 503, 1006, 2012, 2515, 5030, 10060, 140167, 280334, 560668, 700835, 1401670, 2803340, 70504001, 141008002, 282016004, 352520005, 705040010, 1410080020]

約数ペア:

[(1, 1410080020), (2, 705040010), (4, 352520005), (5, 282016004), (10, 141008002), (20, 70504001), (503, 2803340), (1006, 1401670), (2012, 700835), (2515, 560668), (5030, 280334), (10060, 140167)]