578985670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{132491}}^1$

素因数の和:132540

約数の個数: 32

約数和(自身を含む): 1144730880

約数和(自身を除く): 565745210

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 132491, 264982, 662455, 1324910, 2517329, 3047293, 5034658, 6094586, 12586645, 15236465, 25173290, 30472930, 57898567, 115797134, 289492835, 578985670]

約数ペア:

[(1, 578985670), (2, 289492835), (5, 115797134), (10, 57898567), (19, 30472930), (23, 25173290), (38, 15236465), (46, 12586645), (95, 6094586), (115, 5034658), (190, 3047293), (230, 2517329), (437, 1324910), (874, 662455), (2185, 264982), (4370, 132491)]