22480452460

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{253787}}^1$

素因数の和:253942

約数の個数: 48

約数和(自身を含む): 48776023296

約数和(自身を除く): 26295570836

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 103, 172, 206, 215, 412, 430, 515, 860, 1030, 2060, 4429, 8858, 17716, 22145, 44290, 88580, 253787, 507574, 1015148, 1268935, 2537870, 5075740, 10912841, 21825682, 26140061, 43651364, 52280122, 54564205, 104560244, 109128410, 130700305, 218256820, 261400610, 522801220, 1124022623, 2248045246, 4496090492, 5620113115, 11240226230, 22480452460]

約数ペア:

[(1, 22480452460), (2, 11240226230), (4, 5620113115), (5, 4496090492), (10, 2248045246), (20, 1124022623), (43, 522801220), (86, 261400610), (103, 218256820), (172, 130700305), (206, 109128410), (215, 104560244), (412, 54564205), (430, 52280122), (515, 43651364), (860, 26140061), (1030, 21825682), (2060, 10912841), (4429, 5075740), (8858, 2537870), (17716, 1268935), (22145, 1015148), (44290, 507574), (88580, 253787)]