1036789520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{12011}}^1$

素因数の和:12120

約数の個数: 80

約数和(自身を含む): 2627456832

約数和(自身を除く): 1590667312

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 83, 104, 130, 166, 208, 260, 332, 415, 520, 664, 830, 1040, 1079, 1328, 1660, 2158, 3320, 4316, 5395, 6640, 8632, 10790, 12011, 17264, 21580, 24022, 43160, 48044, 60055, 86320, 96088, 120110, 156143, 192176, 240220, 312286, 480440, 624572, 780715, 960880, 996913, 1249144, 1561430, 1993826, 2498288, 3122860, 3987652, 4984565, 6245720, 7975304, 9969130, 12491440, 12959869, 15950608, 19938260, 25919738, 39876520, 51839476, 64799345, 79753040, 103678952, 129598690, 207357904, 259197380, 518394760, 1036789520]

約数ペア:

[(1, 1036789520), (2, 518394760), (4, 259197380), (5, 207357904), (8, 129598690), (10, 103678952), (13, 79753040), (16, 64799345), (20, 51839476), (26, 39876520), (40, 25919738), (52, 19938260), (65, 15950608), (80, 12959869), (83, 12491440), (104, 9969130), (130, 7975304), (166, 6245720), (208, 4984565), (260, 3987652), (332, 3122860), (415, 2498288), (520, 1993826), (664, 1561430), (830, 1249144), (1040, 996913), (1079, 960880), (1328, 780715), (1660, 624572), (2158, 480440), (3320, 312286), (4316, 240220), (5395, 192176), (6640, 156143), (8632, 120110), (10790, 96088), (12011, 86320), (17264, 60055), (21580, 48044), (24022, 43160)]