3997647560

素因数分解:

$2^3\times 5^1\times {\mathrm{1193}}^1\times {\mathrm{83773}}^1$

素因数の和:84977

約数の個数: 32

約数和(自身を含む): 9002354040

約数和(自身を除く): 5004706480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1193, 2386, 4772, 5965, 9544, 11930, 23860, 47720, 83773, 167546, 335092, 418865, 670184, 837730, 1675460, 3350920, 99941189, 199882378, 399764756, 499705945, 799529512, 999411890, 1998823780, 3997647560]

約数ペア:

[(1, 3997647560), (2, 1998823780), (4, 999411890), (5, 799529512), (8, 499705945), (10, 399764756), (20, 199882378), (40, 99941189), (1193, 3350920), (2386, 1675460), (4772, 837730), (5965, 670184), (9544, 418865), (11930, 335092), (23860, 167546), (47720, 83773)]