585293290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{7919}}^1$

素因数の和:8334

約数の個数: 32

約数和(自身を含む): 1111968000

約数和(自身を除く): 526674710

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 389, 778, 1945, 3890, 7391, 7919, 14782, 15838, 36955, 39595, 73910, 79190, 150461, 300922, 752305, 1504610, 3080491, 6160982, 15402455, 30804910, 58529329, 117058658, 292646645, 585293290]

約数ペア:

[(1, 585293290), (2, 292646645), (5, 117058658), (10, 58529329), (19, 30804910), (38, 15402455), (95, 6160982), (190, 3080491), (389, 1504610), (778, 752305), (1945, 300922), (3890, 150461), (7391, 79190), (7919, 73910), (14782, 39595), (15838, 36955)]