15676922720

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{6197}}^1$

素因数の和:6472

約数の個数: 96

約数和(自身を含む): 37654188768

約数和(自身を除く): 21977266048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 163, 194, 326, 388, 485, 652, 776, 815, 970, 1304, 1552, 1630, 1940, 2608, 3104, 3260, 3880, 5216, 6197, 6520, 7760, 12394, 13040, 15520, 15811, 24788, 26080, 30985, 31622, 49576, 61970, 63244, 79055, 99152, 123940, 126488, 158110, 198304, 247880, 252976, 316220, 495760, 505952, 601109, 632440, 991520, 1010111, 1202218, 1264880, 2020222, 2404436, 2529760, 3005545, 4040444, 4808872, 5050555, 6011090, 8080888, 9617744, 10101110, 12022180, 16161776, 19235488, 20202220, 24044360, 32323552, 40404440, 48088720, 80808880, 96177440, 97980767, 161617760, 195961534, 391923068, 489903835, 783846136, 979807670, 1567692272, 1959615340, 3135384544, 3919230680, 7838461360, 15676922720]

約数ペア:

[(1, 15676922720), (2, 7838461360), (4, 3919230680), (5, 3135384544), (8, 1959615340), (10, 1567692272), (16, 979807670), (20, 783846136), (32, 489903835), (40, 391923068), (80, 195961534), (97, 161617760), (160, 97980767), (163, 96177440), (194, 80808880), (326, 48088720), (388, 40404440), (485, 32323552), (652, 24044360), (776, 20202220), (815, 19235488), (970, 16161776), (1304, 12022180), (1552, 10101110), (1630, 9617744), (1940, 8080888), (2608, 6011090), (3104, 5050555), (3260, 4808872), (3880, 4040444), (5216, 3005545), (6197, 2529760), (6520, 2404436), (7760, 2020222), (12394, 1264880), (13040, 1202218), (15520, 1010111), (15811, 991520), (24788, 632440), (26080, 601109), (30985, 505952), (31622, 495760), (49576, 316220), (61970, 252976), (63244, 247880), (79055, 198304), (99152, 158110), (123940, 126488)]