2288896450

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{9767}}^1$

素因数の和:9931

約数の個数: 48

約数和(自身を含む): 4396772160

約数和(自身を除く): 2107875710

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 109, 215, 218, 430, 545, 1075, 1090, 2150, 2725, 4687, 5450, 9374, 9767, 19534, 23435, 46870, 48835, 97670, 117175, 234350, 244175, 419981, 488350, 839962, 1064603, 2099905, 2129206, 4199810, 5323015, 10499525, 10646030, 20999050, 26615075, 45777929, 53230150, 91555858, 228889645, 457779290, 1144448225, 2288896450]

約数ペア:

[(1, 2288896450), (2, 1144448225), (5, 457779290), (10, 228889645), (25, 91555858), (43, 53230150), (50, 45777929), (86, 26615075), (109, 20999050), (215, 10646030), (218, 10499525), (430, 5323015), (545, 4199810), (1075, 2129206), (1090, 2099905), (2150, 1064603), (2725, 839962), (4687, 488350), (5450, 419981), (9374, 244175), (9767, 234350), (19534, 117175), (23435, 97670), (46870, 48835)]