11945685200

素因数分解:

$2^4\times 5^2\times {\mathrm{479}}^1\times {\mathrm{62347}}^1$

素因数の和:62844

約数の個数: 60

約数和(自身を含む): 28759885440

約数和(自身を除く): 16814200240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 479, 958, 1916, 2395, 3832, 4790, 7664, 9580, 11975, 19160, 23950, 38320, 47900, 62347, 95800, 124694, 191600, 249388, 311735, 498776, 623470, 997552, 1246940, 1558675, 2493880, 3117350, 4987760, 6234700, 12469400, 24938800, 29864213, 59728426, 119456852, 149321065, 238913704, 298642130, 477827408, 597284260, 746605325, 1194568520, 1493210650, 2389137040, 2986421300, 5972842600, 11945685200]

約数ペア:

[(1, 11945685200), (2, 5972842600), (4, 2986421300), (5, 2389137040), (8, 1493210650), (10, 1194568520), (16, 746605325), (20, 597284260), (25, 477827408), (40, 298642130), (50, 238913704), (80, 149321065), (100, 119456852), (200, 59728426), (400, 29864213), (479, 24938800), (958, 12469400), (1916, 6234700), (2395, 4987760), (3832, 3117350), (4790, 2493880), (7664, 1558675), (9580, 1246940), (11975, 997552), (19160, 623470), (23950, 498776), (38320, 311735), (47900, 249388), (62347, 191600), (95800, 124694)]