22216321540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2008709}}^1$

素因数の和:2008804

約数の個数: 48

約数和(自身を含む): 53994124800

約数和(自身を除く): 31777803260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2765, 5530, 11060, 2008709, 4017418, 8034836, 10043545, 14060963, 20087090, 28121926, 40174180, 56243852, 70304815, 140609630, 158688011, 281219260, 317376022, 634752044, 793440055, 1110816077, 1586880110, 2221632154, 3173760220, 4443264308, 5554080385, 11108160770, 22216321540]

約数ペア:

[(1, 22216321540), (2, 11108160770), (4, 5554080385), (5, 4443264308), (7, 3173760220), (10, 2221632154), (14, 1586880110), (20, 1110816077), (28, 793440055), (35, 634752044), (70, 317376022), (79, 281219260), (140, 158688011), (158, 140609630), (316, 70304815), (395, 56243852), (553, 40174180), (790, 28121926), (1106, 20087090), (1580, 14060963), (2212, 10043545), (2765, 8034836), (5530, 4017418), (11060, 2008709)]