1885203070

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{28751}}^1$

素因数の和:28920

約数の個数: 32

約数和(自身を含む): 3477841920

約数和(自身を除く): 1592638850

約数列:

[1, 2, 5, 10, 79, 83, 158, 166, 395, 415, 790, 830, 6557, 13114, 28751, 32785, 57502, 65570, 143755, 287510, 2271329, 2386333, 4542658, 4772666, 11356645, 11931665, 22713290, 23863330, 188520307, 377040614, 942601535, 1885203070]

約数ペア:

[(1, 1885203070), (2, 942601535), (5, 377040614), (10, 188520307), (79, 23863330), (83, 22713290), (158, 11931665), (166, 11356645), (395, 4772666), (415, 4542658), (790, 2386333), (830, 2271329), (6557, 287510), (13114, 143755), (28751, 65570), (32785, 57502)]