11778827560

素因数分解:

$2^3\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{255839}}^1$

素因数の和:257001

約数の個数: 32

約数和(自身を含む): 26525491200

約数和(自身を除く): 14746663640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1151, 2302, 4604, 5755, 9208, 11510, 23020, 46040, 255839, 511678, 1023356, 1279195, 2046712, 2558390, 5116780, 10233560, 294470689, 588941378, 1177882756, 1472353445, 2355765512, 2944706890, 5889413780, 11778827560]

約数ペア:

[(1, 11778827560), (2, 5889413780), (4, 2944706890), (5, 2355765512), (8, 1472353445), (10, 1177882756), (20, 588941378), (40, 294470689), (1151, 10233560), (2302, 5116780), (4604, 2558390), (5755, 2046712), (9208, 1279195), (11510, 1023356), (23020, 511678), (46040, 255839)]