113221120

素因数分解:

$2^9\times 5^1\times {\mathrm{47}}^1\times {\mathrm{941}}^1$

素因数の和:1011

約数の個数: 80

約数和(自身を含む): 277535808

約数和(自身を除く): 164314688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 256, 320, 376, 470, 512, 640, 752, 940, 941, 1280, 1504, 1880, 1882, 2560, 3008, 3760, 3764, 4705, 6016, 7520, 7528, 9410, 12032, 15040, 15056, 18820, 24064, 30080, 30112, 37640, 44227, 60160, 60224, 75280, 88454, 120320, 120448, 150560, 176908, 221135, 240896, 301120, 353816, 442270, 481792, 602240, 707632, 884540, 1204480, 1415264, 1769080, 2408960, 2830528, 3538160, 5661056, 7076320, 11322112, 14152640, 22644224, 28305280, 56610560, 113221120]

約数ペア:

[(1, 113221120), (2, 56610560), (4, 28305280), (5, 22644224), (8, 14152640), (10, 11322112), (16, 7076320), (20, 5661056), (32, 3538160), (40, 2830528), (47, 2408960), (64, 1769080), (80, 1415264), (94, 1204480), (128, 884540), (160, 707632), (188, 602240), (235, 481792), (256, 442270), (320, 353816), (376, 301120), (470, 240896), (512, 221135), (640, 176908), (752, 150560), (940, 120448), (941, 120320), (1280, 88454), (1504, 75280), (1880, 60224), (1882, 60160), (2560, 44227), (3008, 37640), (3760, 30112), (3764, 30080), (4705, 24064), (6016, 18820), (7520, 15056), (7528, 15040), (9410, 12032)]