7502228660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{680783}}^1$

素因数の和:680840

約数の個数: 48

約数和(自身を含む): 17155756800

約数和(自身を除く): 9653528140

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2204, 2755, 5510, 11020, 680783, 1361566, 2723132, 3403915, 6807830, 12934877, 13615660, 19742707, 25869754, 39485414, 51739508, 64674385, 78970828, 98713535, 129348770, 197427070, 258697540, 375111433, 394854140, 750222866, 1500445732, 1875557165, 3751114330, 7502228660]

約数ペア:

[(1, 7502228660), (2, 3751114330), (4, 1875557165), (5, 1500445732), (10, 750222866), (19, 394854140), (20, 375111433), (29, 258697540), (38, 197427070), (58, 129348770), (76, 98713535), (95, 78970828), (116, 64674385), (145, 51739508), (190, 39485414), (290, 25869754), (380, 19742707), (551, 13615660), (580, 12934877), (1102, 6807830), (2204, 3403915), (2755, 2723132), (5510, 1361566), (11020, 680783)]