64364650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1063}}^1$

素因数の和:1255

約数の個数: 48

約数和(自身を含む): 137741184

約数和(自身を除く): 73376534

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 173, 175, 346, 350, 865, 1063, 1211, 1730, 2126, 2422, 4325, 5315, 6055, 7441, 8650, 10630, 12110, 14882, 26575, 30275, 37205, 53150, 60550, 74410, 183899, 186025, 367798, 372050, 919495, 1287293, 1838990, 2574586, 4597475, 6436465, 9194950, 12872930, 32182325, 64364650]

約数ペア:

[(1, 64364650), (2, 32182325), (5, 12872930), (7, 9194950), (10, 6436465), (14, 4597475), (25, 2574586), (35, 1838990), (50, 1287293), (70, 919495), (173, 372050), (175, 367798), (346, 186025), (350, 183899), (865, 74410), (1063, 60550), (1211, 53150), (1730, 37205), (2126, 30275), (2422, 26575), (4325, 14882), (5315, 12110), (6055, 10630), (7441, 8650)]