71362000

素因数分解:

$2^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1205

約数の個数: 80

約数和(自身を含む): 178274304

約数和(自身を除く): 106912304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 125, 155, 200, 248, 250, 310, 400, 496, 500, 620, 775, 1000, 1151, 1240, 1550, 2000, 2302, 2480, 3100, 3875, 4604, 5755, 6200, 7750, 9208, 11510, 12400, 15500, 18416, 23020, 28775, 31000, 35681, 46040, 57550, 62000, 71362, 92080, 115100, 142724, 143875, 178405, 230200, 285448, 287750, 356810, 460400, 570896, 575500, 713620, 892025, 1151000, 1427240, 1784050, 2302000, 2854480, 3568100, 4460125, 7136200, 8920250, 14272400, 17840500, 35681000, 71362000]

約数ペア:

[(1, 71362000), (2, 35681000), (4, 17840500), (5, 14272400), (8, 8920250), (10, 7136200), (16, 4460125), (20, 3568100), (25, 2854480), (31, 2302000), (40, 1784050), (50, 1427240), (62, 1151000), (80, 892025), (100, 713620), (124, 575500), (125, 570896), (155, 460400), (200, 356810), (248, 287750), (250, 285448), (310, 230200), (400, 178405), (496, 143875), (500, 142724), (620, 115100), (775, 92080), (1000, 71362), (1151, 62000), (1240, 57550), (1550, 46040), (2000, 35681), (2302, 31000), (2480, 28775), (3100, 23020), (3875, 18416), (4604, 15500), (5755, 12400), (6200, 11510), (7750, 9208)]