100681190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{1913}}^1$

素因数の和:2216

約数の個数: 32

約数和(自身を含む): 191553120

約数和(自身を除く): 90871930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 277, 554, 1385, 1913, 2770, 3826, 5263, 9565, 10526, 19130, 26315, 36347, 52630, 72694, 181735, 363470, 529901, 1059802, 2649505, 5299010, 10068119, 20136238, 50340595, 100681190]

約数ペア:

[(1, 100681190), (2, 50340595), (5, 20136238), (10, 10068119), (19, 5299010), (38, 2649505), (95, 1059802), (190, 529901), (277, 363470), (554, 181735), (1385, 72694), (1913, 52630), (2770, 36347), (3826, 26315), (5263, 19130), (9565, 10526)]