97768390

素因数分解:

$2^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{10007}}^1$

素因数の和:10991

約数の個数: 16

約数和(自身を含む): 176180832

約数和(自身を除く): 78412442

約数列:

[1, 2, 5, 10, 977, 1954, 4885, 9770, 10007, 20014, 50035, 100070, 9776839, 19553678, 48884195, 97768390]

約数ペア:

[(1, 97768390), (2, 48884195), (5, 19553678), (10, 9776839), (977, 100070), (1954, 50035), (4885, 20014), (9770, 10007)]