238790765

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{607}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 312560640

約数和(自身を除く): 73769875

約数列:

[1, 5, 19, 41, 95, 101, 205, 505, 607, 779, 1919, 3035, 3895, 4141, 9595, 11533, 20705, 24887, 57665, 61307, 78679, 124435, 306535, 393395, 472853, 1164833, 2364265, 2513587, 5824165, 12567935, 47758153, 238790765]

約数ペア:

[(1, 238790765), (5, 47758153), (19, 12567935), (41, 5824165), (95, 2513587), (101, 2364265), (205, 1164833), (505, 472853), (607, 393395), (779, 306535), (1919, 124435), (3035, 78679), (3895, 61307), (4141, 57665), (9595, 24887), (11533, 20705)]