27187840

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1847}}^1$

素因数の和:1889

約数の個数: 64

約数和(自身を含む): 67858560

約数和(自身を除く): 40670720

約数列:

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

約数ペア:

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