22236260

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 48518400

約数和(自身を除く): 26282140

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 151, 185, 199, 302, 370, 398, 604, 740, 755, 796, 995, 1510, 1990, 3020, 3980, 5587, 7363, 11174, 14726, 22348, 27935, 29452, 30049, 36815, 55870, 60098, 73630, 111740, 120196, 147260, 150245, 300490, 600980, 1111813, 2223626, 4447252, 5559065, 11118130, 22236260]

約数ペア:

[(1, 22236260), (2, 11118130), (4, 5559065), (5, 4447252), (10, 2223626), (20, 1111813), (37, 600980), (74, 300490), (148, 150245), (151, 147260), (185, 120196), (199, 111740), (302, 73630), (370, 60098), (398, 55870), (604, 36815), (740, 30049), (755, 29452), (796, 27935), (995, 22348), (1510, 14726), (1990, 11174), (3020, 7363), (3980, 5587)]