80073676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{5821}}^1$

素因数の和:6025

約数の個数: 24

約数和(自身を含む): 148344560

約数和(自身を除く): 68270884

約数列:

[1, 2, 4, 19, 38, 76, 181, 362, 724, 3439, 5821, 6878, 11642, 13756, 23284, 110599, 221198, 442396, 1053601, 2107202, 4214404, 20018419, 40036838, 80073676]

約数ペア:

[(1, 80073676), (2, 40036838), (4, 20018419), (19, 4214404), (38, 2107202), (76, 1053601), (181, 442396), (362, 221198), (724, 110599), (3439, 23284), (5821, 13756), (6878, 11642)]