2877882080

素因数分解:

$2^5\times 5^1\times {\mathrm{2677}}^1\times {\mathrm{6719}}^1$

素因数の和:9411

約数の個数: 48

約数和(自身を含む): 6802548480

約数和(自身を除く): 3924666400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2677, 5354, 6719, 10708, 13385, 13438, 21416, 26770, 26876, 33595, 42832, 53540, 53752, 67190, 85664, 107080, 107504, 134380, 214160, 215008, 268760, 428320, 537520, 1075040, 17986763, 35973526, 71947052, 89933815, 143894104, 179867630, 287788208, 359735260, 575576416, 719470520, 1438941040, 2877882080]

約数ペア:

[(1, 2877882080), (2, 1438941040), (4, 719470520), (5, 575576416), (8, 359735260), (10, 287788208), (16, 179867630), (20, 143894104), (32, 89933815), (40, 71947052), (80, 35973526), (160, 17986763), (2677, 1075040), (5354, 537520), (6719, 428320), (10708, 268760), (13385, 215008), (13438, 214160), (21416, 134380), (26770, 107504), (26876, 107080), (33595, 85664), (42832, 67190), (53540, 53752)]