3290800

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:470

約数の個数: 60

約数和(自身を含む): 8341480

約数和(自身を除く): 5050680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 433, 475, 760, 866, 950, 1520, 1732, 1900, 2165, 3464, 3800, 4330, 6928, 7600, 8227, 8660, 10825, 16454, 17320, 21650, 32908, 34640, 41135, 43300, 65816, 82270, 86600, 131632, 164540, 173200, 205675, 329080, 411350, 658160, 822700, 1645400, 3290800]

約数ペア:

[(1, 3290800), (2, 1645400), (4, 822700), (5, 658160), (8, 411350), (10, 329080), (16, 205675), (19, 173200), (20, 164540), (25, 131632), (38, 86600), (40, 82270), (50, 65816), (76, 43300), (80, 41135), (95, 34640), (100, 32908), (152, 21650), (190, 17320), (200, 16454), (304, 10825), (380, 8660), (400, 8227), (433, 7600), (475, 6928), (760, 4330), (866, 3800), (950, 3464), (1520, 2165), (1732, 1900)]