2016725900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{2789}}^1$

素因数の和:3843

約数の個数: 72

約数和(自身を含む): 5008116960

約数和(自身を除く): 2991391060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 1033, 2066, 2789, 4132, 5165, 5578, 7231, 10330, 11156, 13945, 14462, 19523, 20660, 25825, 27890, 28924, 36155, 39046, 51650, 55780, 69725, 72310, 78092, 97615, 103300, 139450, 144620, 180775, 195230, 278900, 361550, 390460, 488075, 723100, 976150, 1952300, 2881037, 5762074, 11524148, 14405185, 20167259, 28810370, 40334518, 57620740, 72025925, 80669036, 100836295, 144051850, 201672590, 288103700, 403345180, 504181475, 1008362950, 2016725900]

約数ペア:

[(1, 2016725900), (2, 1008362950), (4, 504181475), (5, 403345180), (7, 288103700), (10, 201672590), (14, 144051850), (20, 100836295), (25, 80669036), (28, 72025925), (35, 57620740), (50, 40334518), (70, 28810370), (100, 20167259), (140, 14405185), (175, 11524148), (350, 5762074), (700, 2881037), (1033, 1952300), (2066, 976150), (2789, 723100), (4132, 488075), (5165, 390460), (5578, 361550), (7231, 278900), (10330, 195230), (11156, 180775), (13945, 144620), (14462, 139450), (19523, 103300), (20660, 97615), (25825, 78092), (27890, 72310), (28924, 69725), (36155, 55780), (39046, 51650)]