39660010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6491}}^1$

素因数の和:6558

約数の個数: 32

約数和(自身を含む): 78527232

約数和(自身を除く): 38867222

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 6491, 12982, 32455, 64910, 84383, 168766, 305077, 421915, 610154, 843830, 1525385, 3050770, 3966001, 7932002, 19830005, 39660010]

約数ペア:

[(1, 39660010), (2, 19830005), (5, 7932002), (10, 3966001), (13, 3050770), (26, 1525385), (47, 843830), (65, 610154), (94, 421915), (130, 305077), (235, 168766), (470, 84383), (611, 64910), (1222, 32455), (3055, 12982), (6110, 6491)]