314026180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{937}}^1\times {\mathrm{1289}}^1$

素因数の和:2248

約数の個数: 48

約数和(自身を含む): 711491760

約数和(自身を除く): 397465580

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 937, 1289, 1874, 2578, 3748, 4685, 5156, 6445, 9370, 12181, 12890, 16757, 18740, 24362, 25780, 33514, 48724, 60905, 67028, 83785, 121810, 167570, 243620, 335140, 1207793, 2415586, 4831172, 6038965, 12077930, 15701309, 24155860, 31402618, 62805236, 78506545, 157013090, 314026180]

約数ペア:

[(1, 314026180), (2, 157013090), (4, 78506545), (5, 62805236), (10, 31402618), (13, 24155860), (20, 15701309), (26, 12077930), (52, 6038965), (65, 4831172), (130, 2415586), (260, 1207793), (937, 335140), (1289, 243620), (1874, 167570), (2578, 121810), (3748, 83785), (4685, 67028), (5156, 60905), (6445, 48724), (9370, 33514), (12181, 25780), (12890, 24362), (16757, 18740)]