1024455520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{14197}}^1$

素因数の和:14264

約数の個数: 96

約数和(自身を含む): 2704889376

約数和(自身を除く): 1680433856

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 80, 82, 88, 110, 160, 164, 176, 205, 220, 328, 352, 410, 440, 451, 656, 820, 880, 902, 1312, 1640, 1760, 1804, 2255, 3280, 3608, 4510, 6560, 7216, 9020, 14197, 14432, 18040, 28394, 36080, 56788, 70985, 72160, 113576, 141970, 156167, 227152, 283940, 312334, 454304, 567880, 582077, 624668, 780835, 1135760, 1164154, 1249336, 1561670, 2271520, 2328308, 2498672, 2910385, 3123340, 4656616, 4997344, 5820770, 6246680, 6402847, 9313232, 11641540, 12493360, 12805694, 18626464, 23283080, 24986720, 25611388, 32014235, 46566160, 51222776, 64028470, 93132320, 102445552, 128056940, 204891104, 256113880, 512227760, 1024455520]

約数ペア:

[(1, 1024455520), (2, 512227760), (4, 256113880), (5, 204891104), (8, 128056940), (10, 102445552), (11, 93132320), (16, 64028470), (20, 51222776), (22, 46566160), (32, 32014235), (40, 25611388), (41, 24986720), (44, 23283080), (55, 18626464), (80, 12805694), (82, 12493360), (88, 11641540), (110, 9313232), (160, 6402847), (164, 6246680), (176, 5820770), (205, 4997344), (220, 4656616), (328, 3123340), (352, 2910385), (410, 2498672), (440, 2328308), (451, 2271520), (656, 1561670), (820, 1249336), (880, 1164154), (902, 1135760), (1312, 780835), (1640, 624668), (1760, 582077), (1804, 567880), (2255, 454304), (3280, 312334), (3608, 283940), (4510, 227152), (6560, 156167), (7216, 141970), (9020, 113576), (14197, 72160), (14432, 70985), (18040, 56788), (28394, 36080)]