5540806310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{178333}}^1$

素因数の和:178592

約数の個数: 32

約数和(自身を含む): 10785640320

約数和(自身を除く): 5244834010

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 239, 478, 1195, 2390, 3107, 6214, 15535, 31070, 178333, 356666, 891665, 1783330, 2318329, 4636658, 11591645, 23183290, 42621587, 85243174, 213107935, 426215870, 554080631, 1108161262, 2770403155, 5540806310]

約数ペア:

[(1, 5540806310), (2, 2770403155), (5, 1108161262), (10, 554080631), (13, 426215870), (26, 213107935), (65, 85243174), (130, 42621587), (239, 23183290), (478, 11591645), (1195, 4636658), (2390, 2318329), (3107, 1783330), (6214, 891665), (15535, 356666), (31070, 178333)]