80455060220

素因数分解:

$2^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{8802523}}^1$

素因数の和:8802989

約数の個数: 24

約数和(自身を含む): 169325351664

約数和(自身を除く): 88870291444

約数列:

[1, 2, 4, 5, 10, 20, 457, 914, 1828, 2285, 4570, 9140, 8802523, 17605046, 35210092, 44012615, 88025230, 176050460, 4022753011, 8045506022, 16091012044, 20113765055, 40227530110, 80455060220]

約数ペア:

[(1, 80455060220), (2, 40227530110), (4, 20113765055), (5, 16091012044), (10, 8045506022), (20, 4022753011), (457, 176050460), (914, 88025230), (1828, 44012615), (2285, 35210092), (4570, 17605046), (9140, 8802523)]