64410950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67801}}^1$

素因数の和:67832

約数の個数: 24

約数和(自身を含む): 126111720

約数和(自身を除く): 61700770

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 67801, 135602, 339005, 678010, 1288219, 1695025, 2576438, 3390050, 6441095, 12882190, 32205475, 64410950]

約数ペア:

[(1, 64410950), (2, 32205475), (5, 12882190), (10, 6441095), (19, 3390050), (25, 2576438), (38, 1695025), (50, 1288219), (95, 678010), (190, 339005), (475, 135602), (950, 67801)]