13481600

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{383}}^1$

素因数の和:418

約数の個数: 96

約数和(自身を含む): 36426240

約数和(自身を除く): 22944640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 128, 160, 176, 200, 220, 275, 320, 352, 383, 400, 440, 550, 640, 704, 766, 800, 880, 1100, 1408, 1532, 1600, 1760, 1915, 2200, 3064, 3200, 3520, 3830, 4213, 4400, 6128, 7040, 7660, 8426, 8800, 9575, 12256, 15320, 16852, 17600, 19150, 21065, 24512, 30640, 33704, 35200, 38300, 42130, 49024, 61280, 67408, 76600, 84260, 105325, 122560, 134816, 153200, 168520, 210650, 245120, 269632, 306400, 337040, 421300, 539264, 612800, 674080, 842600, 1225600, 1348160, 1685200, 2696320, 3370400, 6740800, 13481600]

約数ペア:

[(1, 13481600), (2, 6740800), (4, 3370400), (5, 2696320), (8, 1685200), (10, 1348160), (11, 1225600), (16, 842600), (20, 674080), (22, 612800), (25, 539264), (32, 421300), (40, 337040), (44, 306400), (50, 269632), (55, 245120), (64, 210650), (80, 168520), (88, 153200), (100, 134816), (110, 122560), (128, 105325), (160, 84260), (176, 76600), (200, 67408), (220, 61280), (275, 49024), (320, 42130), (352, 38300), (383, 35200), (400, 33704), (440, 30640), (550, 24512), (640, 21065), (704, 19150), (766, 17600), (800, 16852), (880, 15320), (1100, 12256), (1408, 9575), (1532, 8800), (1600, 8426), (1760, 7660), (1915, 7040), (2200, 6128), (3064, 4400), (3200, 4213), (3520, 3830)]