10368838520

素因数分解:

$2^3\times 5^1\times {\mathrm{259220963}}^1$

素因数の和:259220974

約数の個数: 16

約数和(自身を含む): 23329886760

約数和(自身を除く): 12961048240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 259220963, 518441926, 1036883852, 1296104815, 2073767704, 2592209630, 5184419260, 10368838520]

約数ペア:

[(1, 10368838520), (2, 5184419260), (4, 2592209630), (5, 2073767704), (8, 1296104815), (10, 1036883852), (20, 518441926), (40, 259220963)]