179670242740

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12577}}^1\times {\mathrm{13477}}^1$

素因数の和:26116

約数の個数: 48

約数和(自身を含む): 384485612112

約数和(自身を除く): 204815369372

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 12577, 13477, 25154, 26954, 50308, 53908, 62885, 67385, 125770, 134770, 251540, 269540, 666581, 714281, 1333162, 1428562, 2666324, 2857124, 3332905, 3571405, 6665810, 7142810, 13331620, 14285620, 169500229, 339000458, 678000916, 847501145, 1695002290, 3390004580, 8983512137, 17967024274, 35934048548, 44917560685, 89835121370, 179670242740]

約数ペア:

[(1, 179670242740), (2, 89835121370), (4, 44917560685), (5, 35934048548), (10, 17967024274), (20, 8983512137), (53, 3390004580), (106, 1695002290), (212, 847501145), (265, 678000916), (530, 339000458), (1060, 169500229), (12577, 14285620), (13477, 13331620), (25154, 7142810), (26954, 6665810), (50308, 3571405), (53908, 3332905), (62885, 2857124), (67385, 2666324), (125770, 1428562), (134770, 1333162), (251540, 714281), (269540, 666581)]