13957120

素因数分解:

$2^{11}\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:103

約数の個数: 96

約数和(自身を含む): 35380800

約数和(自身を除く): 21423680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 47, 58, 64, 80, 94, 116, 128, 145, 160, 188, 232, 235, 256, 290, 320, 376, 464, 470, 512, 580, 640, 752, 928, 940, 1024, 1160, 1280, 1363, 1504, 1856, 1880, 2048, 2320, 2560, 2726, 3008, 3712, 3760, 4640, 5120, 5452, 6016, 6815, 7424, 7520, 9280, 10240, 10904, 12032, 13630, 14848, 15040, 18560, 21808, 24064, 27260, 29696, 30080, 37120, 43616, 48128, 54520, 59392, 60160, 74240, 87232, 96256, 109040, 120320, 148480, 174464, 218080, 240640, 296960, 348928, 436160, 481280, 697856, 872320, 1395712, 1744640, 2791424, 3489280, 6978560, 13957120]

約数ペア:

[(1, 13957120), (2, 6978560), (4, 3489280), (5, 2791424), (8, 1744640), (10, 1395712), (16, 872320), (20, 697856), (29, 481280), (32, 436160), (40, 348928), (47, 296960), (58, 240640), (64, 218080), (80, 174464), (94, 148480), (116, 120320), (128, 109040), (145, 96256), (160, 87232), (188, 74240), (232, 60160), (235, 59392), (256, 54520), (290, 48128), (320, 43616), (376, 37120), (464, 30080), (470, 29696), (512, 27260), (580, 24064), (640, 21808), (752, 18560), (928, 15040), (940, 14848), (1024, 13630), (1160, 12032), (1280, 10904), (1363, 10240), (1504, 9280), (1856, 7520), (1880, 7424), (2048, 6815), (2320, 6016), (2560, 5452), (2726, 5120), (3008, 4640), (3712, 3760)]