99992050

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^2\times {\mathrm{2081}}^1$

素因数の和:2155

約数の個数: 36

約数和(自身を含む): 192270618

約数和(自身を除く): 92278568

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 961, 1550, 1922, 2081, 4162, 4805, 9610, 10405, 20810, 24025, 48050, 52025, 64511, 104050, 129022, 322555, 645110, 1612775, 1999841, 3225550, 3999682, 9999205, 19998410, 49996025, 99992050]

約数ペア:

[(1, 99992050), (2, 49996025), (5, 19998410), (10, 9999205), (25, 3999682), (31, 3225550), (50, 1999841), (62, 1612775), (155, 645110), (310, 322555), (775, 129022), (961, 104050), (1550, 64511), (1922, 52025), (2081, 48050), (4162, 24025), (4805, 20810), (9610, 10405)]