1186473920

素因数分解:

$2^6\times 5^1\times {\mathrm{419}}^1\times {\mathrm{8849}}^1$

素因数の和:9285

約数の個数: 56

約数和(自身を含む): 2832354000

約数和(自身を除く): 1645880080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 419, 838, 1676, 2095, 3352, 4190, 6704, 8380, 8849, 13408, 16760, 17698, 26816, 33520, 35396, 44245, 67040, 70792, 88490, 134080, 141584, 176980, 283168, 353960, 566336, 707920, 1415840, 2831680, 3707731, 7415462, 14830924, 18538655, 29661848, 37077310, 59323696, 74154620, 118647392, 148309240, 237294784, 296618480, 593236960, 1186473920]

約数ペア:

[(1, 1186473920), (2, 593236960), (4, 296618480), (5, 237294784), (8, 148309240), (10, 118647392), (16, 74154620), (20, 59323696), (32, 37077310), (40, 29661848), (64, 18538655), (80, 14830924), (160, 7415462), (320, 3707731), (419, 2831680), (838, 1415840), (1676, 707920), (2095, 566336), (3352, 353960), (4190, 283168), (6704, 176980), (8380, 141584), (8849, 134080), (13408, 88490), (16760, 70792), (17698, 67040), (26816, 44245), (33520, 35396)]