11674840

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5507}}^1$

素因数の和:5571

約数の個数: 32

約数和(自身を含む): 26768880

約数和(自身を除く): 15094040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 5507, 11014, 22028, 27535, 44056, 55070, 110140, 220280, 291871, 583742, 1167484, 1459355, 2334968, 2918710, 5837420, 11674840]

約数ペア:

[(1, 11674840), (2, 5837420), (4, 2918710), (5, 2334968), (8, 1459355), (10, 1167484), (20, 583742), (40, 291871), (53, 220280), (106, 110140), (212, 55070), (265, 44056), (424, 27535), (530, 22028), (1060, 11014), (2120, 5507)]