5237830

素因数分解:

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

素因数の和:1000

約数の個数: 32

約数和(自身を含む): 10400544

約数和(自身を除く): 5162714

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 937, 1118, 1874, 2795, 4685, 5590, 9370, 12181, 24362, 40291, 60905, 80582, 121810, 201455, 402910, 523783, 1047566, 2618915, 5237830]

約数ペア:

[(1, 5237830), (2, 2618915), (5, 1047566), (10, 523783), (13, 402910), (26, 201455), (43, 121810), (65, 80582), (86, 60905), (130, 40291), (215, 24362), (430, 12181), (559, 9370), (937, 5590), (1118, 4685), (1874, 2795)]