1956440

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{829}}^1$

素因数の和:899

約数の個数: 32

約数和(自身を含む): 4482000

約数和(自身を除く): 2525560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 829, 1180, 1658, 2360, 3316, 4145, 6632, 8290, 16580, 33160, 48911, 97822, 195644, 244555, 391288, 489110, 978220, 1956440]

約数ペア:

[(1, 1956440), (2, 978220), (4, 489110), (5, 391288), (8, 244555), (10, 195644), (20, 97822), (40, 48911), (59, 33160), (118, 16580), (236, 8290), (295, 6632), (472, 4145), (590, 3316), (829, 2360), (1180, 1658)]