4943560

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1693}}^1$

素因数の和:1777

約数の個数: 32

約数和(自身を含む): 11282040

約数和(自身を除く): 6338480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 1693, 2920, 3386, 6772, 8465, 13544, 16930, 33860, 67720, 123589, 247178, 494356, 617945, 988712, 1235890, 2471780, 4943560]

約数ペア:

[(1, 4943560), (2, 2471780), (4, 1235890), (5, 988712), (8, 617945), (10, 494356), (20, 247178), (40, 123589), (73, 67720), (146, 33860), (292, 16930), (365, 13544), (584, 8465), (730, 6772), (1460, 3386), (1693, 2920)]