54375680

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1847}}^1$

素因数の和:1891

約数の個数: 72

約数和(自身を含む): 135983232

約数和(自身を除く): 81607552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 640, 736, 920, 1280, 1472, 1840, 1847, 2944, 3680, 3694, 5888, 7360, 7388, 9235, 14720, 14776, 18470, 29440, 29552, 36940, 42481, 59104, 73880, 84962, 118208, 147760, 169924, 212405, 236416, 295520, 339848, 424810, 472832, 591040, 679696, 849620, 1182080, 1359392, 1699240, 2364160, 2718784, 3398480, 5437568, 6796960, 10875136, 13593920, 27187840, 54375680]

約数ペア:

[(1, 54375680), (2, 27187840), (4, 13593920), (5, 10875136), (8, 6796960), (10, 5437568), (16, 3398480), (20, 2718784), (23, 2364160), (32, 1699240), (40, 1359392), (46, 1182080), (64, 849620), (80, 679696), (92, 591040), (115, 472832), (128, 424810), (160, 339848), (184, 295520), (230, 236416), (256, 212405), (320, 169924), (368, 147760), (460, 118208), (640, 84962), (736, 73880), (920, 59104), (1280, 42481), (1472, 36940), (1840, 29552), (1847, 29440), (2944, 18470), (3680, 14776), (3694, 14720), (5888, 9235), (7360, 7388)]