2023070120

素因数分解:

$2^3\times 5^1\times {\mathrm{743}}^1\times {\mathrm{68071}}^1$

素因数の和:68825

約数の個数: 32

約数和(自身を含む): 4558101120

約数和(自身を除く): 2535031000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 743, 1486, 2972, 3715, 5944, 7430, 14860, 29720, 68071, 136142, 272284, 340355, 544568, 680710, 1361420, 2722840, 50576753, 101153506, 202307012, 252883765, 404614024, 505767530, 1011535060, 2023070120]

約数ペア:

[(1, 2023070120), (2, 1011535060), (4, 505767530), (5, 404614024), (8, 252883765), (10, 202307012), (20, 101153506), (40, 50576753), (743, 2722840), (1486, 1361420), (2972, 680710), (3715, 544568), (5944, 340355), (7430, 272284), (14860, 136142), (29720, 68071)]