520028128310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{40343}}^1\times {\mathrm{67843}}^1$

素因数の和:108212

約数の個数: 32

約数和(自身を含む): 985355400960

約数和(自身を除く): 465327272650

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 40343, 67843, 80686, 135686, 201715, 339215, 403430, 678430, 766517, 1289017, 1533034, 2578034, 3832585, 6445085, 7665170, 12890170, 2736990149, 5473980298, 13684950745, 27369901490, 52002812831, 104005625662, 260014064155, 520028128310]

約数ペア:

[(1, 520028128310), (2, 260014064155), (5, 104005625662), (10, 52002812831), (19, 27369901490), (38, 13684950745), (95, 5473980298), (190, 2736990149), (40343, 12890170), (67843, 7665170), (80686, 6445085), (135686, 3832585), (201715, 2578034), (339215, 1533034), (403430, 1289017), (678430, 766517)]