25532746680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{30396127}}^1$

素因数の和:30396148

約数の個数: 64

約数和(自身を含む): 87540848640

約数和(自身を除く): 62008101960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 30396127, 60792254, 91188381, 121584508, 151980635, 182376762, 212772889, 243169016, 303961270, 364753524, 425545778, 455941905, 607922540, 638318667, 729507048, 851091556, 911883810, 1063864445, 1215845080, 1276637334, 1702183112, 1823767620, 2127728890, 2553274668, 3191593335, 3647535240, 4255457780, 5106549336, 6383186670, 8510915560, 12766373340, 25532746680]

約数ペア:

[(1, 25532746680), (2, 12766373340), (3, 8510915560), (4, 6383186670), (5, 5106549336), (6, 4255457780), (7, 3647535240), (8, 3191593335), (10, 2553274668), (12, 2127728890), (14, 1823767620), (15, 1702183112), (20, 1276637334), (21, 1215845080), (24, 1063864445), (28, 911883810), (30, 851091556), (35, 729507048), (40, 638318667), (42, 607922540), (56, 455941905), (60, 425545778), (70, 364753524), (84, 303961270), (105, 243169016), (120, 212772889), (140, 182376762), (168, 151980635), (210, 121584508), (280, 91188381), (420, 60792254), (840, 30396127)]