38740690

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{593}}^1$

素因数の和:786

約数の個数: 32

約数和(自身を含む): 71850240

約数和(自身を除く): 33109550

約数列:

[1, 2, 5, 10, 47, 94, 139, 235, 278, 470, 593, 695, 1186, 1390, 2965, 5930, 6533, 13066, 27871, 32665, 55742, 65330, 82427, 139355, 164854, 278710, 412135, 824270, 3874069, 7748138, 19370345, 38740690]

約数ペア:

[(1, 38740690), (2, 19370345), (5, 7748138), (10, 3874069), (47, 824270), (94, 412135), (139, 278710), (235, 164854), (278, 139355), (470, 82427), (593, 65330), (695, 55742), (1186, 32665), (1390, 27871), (2965, 13066), (5930, 6533)]