102726040

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{22727}}^1$

素因数の和:22851

約数の個数: 32

約数和(自身を含む): 233189280

約数和(自身を除く): 130463240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 22727, 45454, 90908, 113635, 181816, 227270, 454540, 909080, 2568151, 5136302, 10272604, 12840755, 20545208, 25681510, 51363020, 102726040]

約数ペア:

[(1, 102726040), (2, 51363020), (4, 25681510), (5, 20545208), (8, 12840755), (10, 10272604), (20, 5136302), (40, 2568151), (113, 909080), (226, 454540), (452, 227270), (565, 181816), (904, 113635), (1130, 90908), (2260, 45454), (4520, 22727)]