2016025860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{79811}}^1$

素因数の和:80244

約数の個数: 48

約数和(自身を含む): 5658351552

約数和(自身を除く): 3642325692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 421, 842, 1263, 1684, 2105, 2526, 4210, 5052, 6315, 8420, 12630, 25260, 79811, 159622, 239433, 319244, 399055, 478866, 798110, 957732, 1197165, 1596220, 2394330, 4788660, 33600431, 67200862, 100801293, 134401724, 168002155, 201602586, 336004310, 403205172, 504006465, 672008620, 1008012930, 2016025860]

約数ペア:

[(1, 2016025860), (2, 1008012930), (3, 672008620), (4, 504006465), (5, 403205172), (6, 336004310), (10, 201602586), (12, 168002155), (15, 134401724), (20, 100801293), (30, 67200862), (60, 33600431), (421, 4788660), (842, 2394330), (1263, 1596220), (1684, 1197165), (2105, 957732), (2526, 798110), (4210, 478866), (5052, 399055), (6315, 319244), (8420, 239433), (12630, 159622), (25260, 79811)]