99821660

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{68371}}^1$

素因数の和:68453

約数の個数: 24

約数和(自身を含む): 212500176

約数和(自身を除く): 112678516

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 68371, 136742, 273484, 341855, 683710, 1367420, 4991083, 9982166, 19964332, 24955415, 49910830, 99821660]

約数ペア:

[(1, 99821660), (2, 49910830), (4, 24955415), (5, 19964332), (10, 9982166), (20, 4991083), (73, 1367420), (146, 683710), (292, 341855), (365, 273484), (730, 136742), (1460, 68371)]