97810120

素因数分解:

$2^3\times 5^1\times {\mathrm{2445253}}^1$

素因数の和:2445264

約数の個数: 16

約数和(自身を含む): 220072860

約数和(自身を除く): 122262740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2445253, 4890506, 9781012, 12226265, 19562024, 24452530, 48905060, 97810120]

約数ペア:

[(1, 97810120), (2, 48905060), (4, 24452530), (5, 19562024), (8, 12226265), (10, 9781012), (20, 4890506), (40, 2445253)]