293886202150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{7545217}}^1$

素因数の和:7545289

約数の個数: 48

約数和(自身を含む): 589432430160

約数和(自身を除く): 295546228010

約数列:

[1, 2, 5, 10, 19, 25, 38, 41, 50, 82, 95, 190, 205, 410, 475, 779, 950, 1025, 1558, 2050, 3895, 7790, 19475, 38950, 7545217, 15090434, 37726085, 75452170, 143359123, 188630425, 286718246, 309353897, 377260850, 618707794, 716795615, 1433591230, 1546769485, 3093538970, 3583978075, 5877724043, 7167956150, 7733847425, 11755448086, 15467694850, 29388620215, 58777240430, 146943101075, 293886202150]

約数ペア:

[(1, 293886202150), (2, 146943101075), (5, 58777240430), (10, 29388620215), (19, 15467694850), (25, 11755448086), (38, 7733847425), (41, 7167956150), (50, 5877724043), (82, 3583978075), (95, 3093538970), (190, 1546769485), (205, 1433591230), (410, 716795615), (475, 618707794), (779, 377260850), (950, 309353897), (1025, 286718246), (1558, 188630425), (2050, 143359123), (3895, 75452170), (7790, 37726085), (19475, 15090434), (38950, 7545217)]