25005678004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{7349}}^1\times {\mathrm{44771}}^1$

素因数の和:52143

約数の個数: 24

約数和(自身を含む): 46070388000

約数和(自身を除く): 21064709996

約数列:

[1, 2, 4, 19, 38, 76, 7349, 14698, 29396, 44771, 89542, 139631, 179084, 279262, 558524, 850649, 1701298, 3402596, 329022079, 658044158, 1316088316, 6251419501, 12502839002, 25005678004]

約数ペア:

[(1, 25005678004), (2, 12502839002), (4, 6251419501), (19, 1316088316), (38, 658044158), (76, 329022079), (7349, 3402596), (14698, 1701298), (29396, 850649), (44771, 558524), (89542, 279262), (139631, 179084)]