336551020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{27541}}^1$

素因数の和:27610

約数の個数: 48

約数和(自身を含む): 777345408

約数和(自身を除く): 440794388

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 2444, 3055, 6110, 12220, 27541, 55082, 110164, 137705, 275410, 358033, 550820, 716066, 1294427, 1432132, 1790165, 2588854, 3580330, 5177708, 6472135, 7160660, 12944270, 16827551, 25888540, 33655102, 67310204, 84137755, 168275510, 336551020]

約数ペア:

[(1, 336551020), (2, 168275510), (4, 84137755), (5, 67310204), (10, 33655102), (13, 25888540), (20, 16827551), (26, 12944270), (47, 7160660), (52, 6472135), (65, 5177708), (94, 3580330), (130, 2588854), (188, 1790165), (235, 1432132), (260, 1294427), (470, 716066), (611, 550820), (940, 358033), (1222, 275410), (2444, 137705), (3055, 110164), (6110, 55082), (12220, 27541)]