80504045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{619}}^1$

素因数の和:717

約数の個数: 24

約数和(自身を含む): 104680800

約数和(自身を除く): 24176755

約数列:

[1, 5, 19, 37, 95, 185, 619, 703, 1369, 3095, 3515, 6845, 11761, 22903, 26011, 58805, 114515, 130055, 435157, 847411, 2175785, 4237055, 16100809, 80504045]

約数ペア:

[(1, 80504045), (5, 16100809), (19, 4237055), (37, 2175785), (95, 847411), (185, 435157), (619, 130055), (703, 114515), (1369, 58805), (3095, 26011), (3515, 22903), (6845, 11761)]