7139680

素因数分解:

$2^5\times 5^1\times {\mathrm{44623}}^1$

素因数の和:44638

約数の個数: 24

約数和(自身を含む): 16867872

約数和(自身を除く): 9728192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 44623, 89246, 178492, 223115, 356984, 446230, 713968, 892460, 1427936, 1784920, 3569840, 7139680]

約数ペア:

[(1, 7139680), (2, 3569840), (4, 1784920), (5, 1427936), (8, 892460), (10, 713968), (16, 446230), (20, 356984), (32, 223115), (40, 178492), (80, 89246), (160, 44623)]