2522396492800

素因数分解:

$2^{10}\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3178423}}^1$

素因数の和:3178484

約数の個数: 132

約数和(自身を含む): 6454184056576

約数和(自身を除く): 3931787563776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 248, 256, 310, 320, 400, 496, 512, 620, 640, 775, 800, 992, 1024, 1240, 1280, 1550, 1600, 1984, 2480, 2560, 3100, 3200, 3968, 4960, 5120, 6200, 6400, 7936, 9920, 12400, 12800, 15872, 19840, 24800, 25600, 31744, 39680, 49600, 79360, 99200, 158720, 198400, 396800, 793600, 3178423, 6356846, 12713692, 15892115, 25427384, 31784230, 50854768, 63568460, 79460575, 98531113, 101709536, 127136920, 158921150, 197062226, 203419072, 254273840, 317842300, 394124452, 406838144, 492655565, 508547680, 635684600, 788248904, 813676288, 985311130, 1017095360, 1271369200, 1576497808, 1627352576, 1970622260, 2034190720, 2463277825, 2542738400, 3152995616, 3254705152, 3941244520, 4068381440, 4926555650, 5085476800, 6305991232, 7882489040, 8136762880, 9853111300, 10170953600, 12611982464, 15764978080, 16273525760, 19706222600, 20341907200, 25223964928, 31529956160, 39412445200, 40683814400, 50447929856, 63059912320, 78824890400, 81367628800, 100895859712, 126119824640, 157649780800, 252239649280, 315299561600, 504479298560, 630599123200, 1261198246400, 2522396492800]

約数ペア:

[(1, 2522396492800), (2, 1261198246400), (4, 630599123200), (5, 504479298560), (8, 315299561600), (10, 252239649280), (16, 157649780800), (20, 126119824640), (25, 100895859712), (31, 81367628800), (32, 78824890400), (40, 63059912320), (50, 50447929856), (62, 40683814400), (64, 39412445200), (80, 31529956160), (100, 25223964928), (124, 20341907200), (128, 19706222600), (155, 16273525760), (160, 15764978080), (200, 12611982464), (248, 10170953600), (256, 9853111300), (310, 8136762880), (320, 7882489040), (400, 6305991232), (496, 5085476800), (512, 4926555650), (620, 4068381440), (640, 3941244520), (775, 3254705152), (800, 3152995616), (992, 2542738400), (1024, 2463277825), (1240, 2034190720), (1280, 1970622260), (1550, 1627352576), (1600, 1576497808), (1984, 1271369200), (2480, 1017095360), (2560, 985311130), (3100, 813676288), (3200, 788248904), (3968, 635684600), (4960, 508547680), (5120, 492655565), (6200, 406838144), (6400, 394124452), (7936, 317842300), (9920, 254273840), (12400, 203419072), (12800, 197062226), (15872, 158921150), (19840, 127136920), (24800, 101709536), (25600, 98531113), (31744, 79460575), (39680, 63568460), (49600, 50854768), (79360, 31784230), (99200, 25427384), (158720, 15892115), (198400, 12713692), (396800, 6356846), (793600, 3178423)]