104748522080

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6481963}}^1$

素因数の和:6482079

約数の個数: 48

約数和(自身を含む): 249918603984

約数和(自身を除く): 145170081904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 202, 404, 505, 808, 1010, 1616, 2020, 3232, 4040, 8080, 16160, 6481963, 12963926, 25927852, 32409815, 51855704, 64819630, 103711408, 129639260, 207422816, 259278520, 518557040, 654678263, 1037114080, 1309356526, 2618713052, 3273391315, 5237426104, 6546782630, 10474852208, 13093565260, 20949704416, 26187130520, 52374261040, 104748522080]

約数ペア:

[(1, 104748522080), (2, 52374261040), (4, 26187130520), (5, 20949704416), (8, 13093565260), (10, 10474852208), (16, 6546782630), (20, 5237426104), (32, 3273391315), (40, 2618713052), (80, 1309356526), (101, 1037114080), (160, 654678263), (202, 518557040), (404, 259278520), (505, 207422816), (808, 129639260), (1010, 103711408), (1616, 64819630), (2020, 51855704), (3232, 32409815), (4040, 25927852), (8080, 12963926), (16160, 6481963)]