97894100

素因数分解:

$2^2\times 5^2\times {\mathrm{661}}^1\times {\mathrm{1481}}^1$

素因数の和:2156

約数の個数: 36

約数和(自身を含む): 212895228

約数和(自身を除く): 115001128

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 661, 1322, 1481, 2644, 2962, 3305, 5924, 6610, 7405, 13220, 14810, 16525, 29620, 33050, 37025, 66100, 74050, 148100, 978941, 1957882, 3915764, 4894705, 9789410, 19578820, 24473525, 48947050, 97894100]

約数ペア:

[(1, 97894100), (2, 48947050), (4, 24473525), (5, 19578820), (10, 9789410), (20, 4894705), (25, 3915764), (50, 1957882), (100, 978941), (661, 148100), (1322, 74050), (1481, 66100), (2644, 37025), (2962, 33050), (3305, 29620), (5924, 16525), (6610, 14810), (7405, 13220)]