533133080

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{168713}}^1$

素因数の和:168803

約数の個数: 32

約数和(自身を含む): 1214740800

約数和(自身を除く): 681607720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 168713, 337426, 674852, 843565, 1349704, 1687130, 3374260, 6748520, 13328327, 26656654, 53313308, 66641635, 106626616, 133283270, 266566540, 533133080]

約数ペア:

[(1, 533133080), (2, 266566540), (4, 133283270), (5, 106626616), (8, 66641635), (10, 53313308), (20, 26656654), (40, 13328327), (79, 6748520), (158, 3374260), (316, 1687130), (395, 1349704), (632, 843565), (790, 674852), (1580, 337426), (3160, 168713)]