4459300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2347}}^1$

素因数の和:2380

約数の個数: 36

約数和(自身を含む): 10190320

約数和(自身を除く): 5731020

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 2347, 4694, 9388, 11735, 23470, 44593, 46940, 58675, 89186, 117350, 178372, 222965, 234700, 445930, 891860, 1114825, 2229650, 4459300]

約数ペア:

[(1, 4459300), (2, 2229650), (4, 1114825), (5, 891860), (10, 445930), (19, 234700), (20, 222965), (25, 178372), (38, 117350), (50, 89186), (76, 58675), (95, 46940), (100, 44593), (190, 23470), (380, 11735), (475, 9388), (950, 4694), (1900, 2347)]