40210004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{11257}}^1$

素因数の和:11327

約数の個数: 24

約数和(自身を含む): 75653760

約数和(自身を除く): 35443756

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 11257, 22514, 45028, 213883, 427766, 529079, 855532, 1058158, 2116316, 10052501, 20105002, 40210004]

約数ペア:

[(1, 40210004), (2, 20105002), (4, 10052501), (19, 2116316), (38, 1058158), (47, 855532), (76, 529079), (94, 427766), (188, 213883), (893, 45028), (1786, 22514), (3572, 11257)]