39992150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 88387200

約数和(自身を除く): 48395050

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 43, 50, 55, 86, 89, 95, 110, 178, 190, 209, 215, 275, 418, 430, 445, 473, 475, 550, 817, 890, 946, 950, 979, 1045, 1075, 1634, 1691, 1958, 2090, 2150, 2225, 2365, 3382, 3827, 4085, 4450, 4730, 4895, 5225, 7654, 8170, 8455, 8987, 9790, 10450, 11825, 16910, 17974, 18601, 19135, 20425, 23650, 24475, 37202, 38270, 40850, 42097, 42275, 44935, 48950, 72713, 84194, 84550, 89870, 93005, 95675, 145426, 186010, 191350, 210485, 224675, 363565, 420970, 449350, 465025, 727130, 799843, 930050, 1052425, 1599686, 1817825, 2104850, 3635650, 3999215, 7998430, 19996075, 39992150]

約数ペア:

[(1, 39992150), (2, 19996075), (5, 7998430), (10, 3999215), (11, 3635650), (19, 2104850), (22, 1817825), (25, 1599686), (38, 1052425), (43, 930050), (50, 799843), (55, 727130), (86, 465025), (89, 449350), (95, 420970), (110, 363565), (178, 224675), (190, 210485), (209, 191350), (215, 186010), (275, 145426), (418, 95675), (430, 93005), (445, 89870), (473, 84550), (475, 84194), (550, 72713), (817, 48950), (890, 44935), (946, 42275), (950, 42097), (979, 40850), (1045, 38270), (1075, 37202), (1634, 24475), (1691, 23650), (1958, 20425), (2090, 19135), (2150, 18601), (2225, 17974), (2365, 16910), (3382, 11825), (3827, 10450), (4085, 9790), (4450, 8987), (4730, 8455), (4895, 8170), (5225, 7654)]