5127910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 9836640

約数和(自身を除く): 4708730

約数列:

[1, 2, 5, 10, 19, 38, 95, 137, 190, 197, 274, 394, 685, 985, 1370, 1970, 2603, 3743, 5206, 7486, 13015, 18715, 26030, 26989, 37430, 53978, 134945, 269890, 512791, 1025582, 2563955, 5127910]

約数ペア:

[(1, 5127910), (2, 2563955), (5, 1025582), (10, 512791), (19, 269890), (38, 134945), (95, 53978), (137, 37430), (190, 26989), (197, 26030), (274, 18715), (394, 13015), (685, 7486), (985, 5206), (1370, 3743), (1970, 2603)]