2149062400

素因数分解:

$2^8\times 5^2\times {\mathrm{29}}^1\times {\mathrm{11579}}^1$

素因数の和:11634

約数の個数: 108

約数和(自身を含む): 5503163400

約数和(自身を除く): 3354101000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 80, 100, 116, 128, 145, 160, 200, 232, 256, 290, 320, 400, 464, 580, 640, 725, 800, 928, 1160, 1280, 1450, 1600, 1856, 2320, 2900, 3200, 3712, 4640, 5800, 6400, 7424, 9280, 11579, 11600, 18560, 23158, 23200, 37120, 46316, 46400, 57895, 92632, 92800, 115790, 185264, 185600, 231580, 289475, 335791, 370528, 463160, 578950, 671582, 741056, 926320, 1157900, 1343164, 1482112, 1678955, 1852640, 2315800, 2686328, 2964224, 3357910, 3705280, 4631600, 5372656, 6715820, 7410560, 8394775, 9263200, 10745312, 13431640, 14821120, 16789550, 18526400, 21490624, 26863280, 33579100, 37052800, 42981248, 53726560, 67158200, 74105600, 85962496, 107453120, 134316400, 214906240, 268632800, 429812480, 537265600, 1074531200, 2149062400]

約数ペア:

[(1, 2149062400), (2, 1074531200), (4, 537265600), (5, 429812480), (8, 268632800), (10, 214906240), (16, 134316400), (20, 107453120), (25, 85962496), (29, 74105600), (32, 67158200), (40, 53726560), (50, 42981248), (58, 37052800), (64, 33579100), (80, 26863280), (100, 21490624), (116, 18526400), (128, 16789550), (145, 14821120), (160, 13431640), (200, 10745312), (232, 9263200), (256, 8394775), (290, 7410560), (320, 6715820), (400, 5372656), (464, 4631600), (580, 3705280), (640, 3357910), (725, 2964224), (800, 2686328), (928, 2315800), (1160, 1852640), (1280, 1678955), (1450, 1482112), (1600, 1343164), (1856, 1157900), (2320, 926320), (2900, 741056), (3200, 671582), (3712, 578950), (4640, 463160), (5800, 370528), (6400, 335791), (7424, 289475), (9280, 231580), (11579, 185600), (11600, 185264), (18560, 115790), (23158, 92800), (23200, 92632), (37120, 57895), (46316, 46400)]