26189150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{937}}^1$

素因数の和:1005

約数の個数: 48

約数和(自身を含む): 53736144

約数和(自身を除く): 27546994

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 130, 215, 325, 430, 559, 650, 937, 1075, 1118, 1874, 2150, 2795, 4685, 5590, 9370, 12181, 13975, 23425, 24362, 27950, 40291, 46850, 60905, 80582, 121810, 201455, 304525, 402910, 523783, 609050, 1007275, 1047566, 2014550, 2618915, 5237830, 13094575, 26189150]

約数ペア:

[(1, 26189150), (2, 13094575), (5, 5237830), (10, 2618915), (13, 2014550), (25, 1047566), (26, 1007275), (43, 609050), (50, 523783), (65, 402910), (86, 304525), (130, 201455), (215, 121810), (325, 80582), (430, 60905), (559, 46850), (650, 40291), (937, 27950), (1075, 24362), (1118, 23425), (1874, 13975), (2150, 12181), (2795, 9370), (4685, 5590)]