98250440

素因数分解:

$2^3\times 5^1\times {\mathrm{2456261}}^1$

素因数の和:2456272

約数の個数: 16

約数和(自身を含む): 221063580

約数和(自身を除く): 122813140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2456261, 4912522, 9825044, 12281305, 19650088, 24562610, 49125220, 98250440]

約数ペア:

[(1, 98250440), (2, 49125220), (4, 24562610), (5, 19650088), (8, 12281305), (10, 9825044), (20, 4912522), (40, 2456261)]