2008335400

素因数分解:

$2^3\times 5^2\times {\mathrm{829}}^1\times {\mathrm{12113}}^1$

素因数の和:12958

約数の個数: 48

約数和(自身を含む): 4675398300

約数和(自身を除く): 2667062900

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 829, 1658, 3316, 4145, 6632, 8290, 12113, 16580, 20725, 24226, 33160, 41450, 48452, 60565, 82900, 96904, 121130, 165800, 242260, 302825, 484520, 605650, 1211300, 2422600, 10041677, 20083354, 40166708, 50208385, 80333416, 100416770, 200833540, 251041925, 401667080, 502083850, 1004167700, 2008335400]

約数ペア:

[(1, 2008335400), (2, 1004167700), (4, 502083850), (5, 401667080), (8, 251041925), (10, 200833540), (20, 100416770), (25, 80333416), (40, 50208385), (50, 40166708), (100, 20083354), (200, 10041677), (829, 2422600), (1658, 1211300), (3316, 605650), (4145, 484520), (6632, 302825), (8290, 242260), (12113, 165800), (16580, 121130), (20725, 96904), (24226, 82900), (33160, 60565), (41450, 48452)]