98689880

素因数分解:

$2^3\times 5^1\times {\mathrm{2467247}}^1$

素因数の和:2467258

約数の個数: 16

約数和(自身を含む): 222052320

約数和(自身を除く): 123362440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2467247, 4934494, 9868988, 12336235, 19737976, 24672470, 49344940, 98689880]

約数ペア:

[(1, 98689880), (2, 49344940), (4, 24672470), (5, 19737976), (8, 12336235), (10, 9868988), (20, 4934494), (40, 2467247)]