7902131200

素因数分解:

$2^{10}\times 5^2\times {\mathrm{83}}^1\times {\mathrm{3719}}^1$

素因数の和:3832

約数の個数: 132

約数和(自身を含む): 19829043360

約数和(自身を除く): 11926912160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 83, 100, 128, 160, 166, 200, 256, 320, 332, 400, 415, 512, 640, 664, 800, 830, 1024, 1280, 1328, 1600, 1660, 2075, 2560, 2656, 3200, 3320, 3719, 4150, 5120, 5312, 6400, 6640, 7438, 8300, 10624, 12800, 13280, 14876, 16600, 18595, 21248, 25600, 26560, 29752, 33200, 37190, 42496, 53120, 59504, 66400, 74380, 84992, 92975, 106240, 119008, 132800, 148760, 185950, 212480, 238016, 265600, 297520, 308677, 371900, 424960, 476032, 531200, 595040, 617354, 743800, 952064, 1062400, 1190080, 1234708, 1487600, 1543385, 1904128, 2124800, 2380160, 2469416, 2975200, 3086770, 3808256, 4760320, 4938832, 5950400, 6173540, 7716925, 9520640, 9877664, 11900800, 12347080, 15433850, 19041280, 19755328, 23801600, 24694160, 30867700, 39510656, 47603200, 49388320, 61735400, 79021312, 95206400, 98776640, 123470800, 158042624, 197553280, 246941600, 316085248, 395106560, 493883200, 790213120, 987766400, 1580426240, 1975532800, 3951065600, 7902131200]

約数ペア:

[(1, 7902131200), (2, 3951065600), (4, 1975532800), (5, 1580426240), (8, 987766400), (10, 790213120), (16, 493883200), (20, 395106560), (25, 316085248), (32, 246941600), (40, 197553280), (50, 158042624), (64, 123470800), (80, 98776640), (83, 95206400), (100, 79021312), (128, 61735400), (160, 49388320), (166, 47603200), (200, 39510656), (256, 30867700), (320, 24694160), (332, 23801600), (400, 19755328), (415, 19041280), (512, 15433850), (640, 12347080), (664, 11900800), (800, 9877664), (830, 9520640), (1024, 7716925), (1280, 6173540), (1328, 5950400), (1600, 4938832), (1660, 4760320), (2075, 3808256), (2560, 3086770), (2656, 2975200), (3200, 2469416), (3320, 2380160), (3719, 2124800), (4150, 1904128), (5120, 1543385), (5312, 1487600), (6400, 1234708), (6640, 1190080), (7438, 1062400), (8300, 952064), (10624, 743800), (12800, 617354), (13280, 595040), (14876, 531200), (16600, 476032), (18595, 424960), (21248, 371900), (25600, 308677), (26560, 297520), (29752, 265600), (33200, 238016), (37190, 212480), (42496, 185950), (53120, 148760), (59504, 132800), (66400, 119008), (74380, 106240), (84992, 92975)]