76129840

素因数分解:

$2^4\times 5^1\times {\mathrm{951623}}^1$

素因数の和:951636

約数の個数: 20

約数和(自身を含む): 177002064

約数和(自身を除く): 100872224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 951623, 1903246, 3806492, 4758115, 7612984, 9516230, 15225968, 19032460, 38064920, 76129840]

約数ペア:

[(1, 76129840), (2, 38064920), (4, 19032460), (5, 15225968), (8, 9516230), (10, 7612984), (16, 4758115), (20, 3806492), (40, 1903246), (80, 951623)]