127943120

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{14153}}^1$

素因数の和:14279

約数の個数: 40

約数和(自身を含む): 300121416

約数和(自身を除く): 172178296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 9040, 14153, 28306, 56612, 70765, 113224, 141530, 226448, 283060, 566120, 1132240, 1599289, 3198578, 6397156, 7996445, 12794312, 15992890, 25588624, 31985780, 63971560, 127943120]

約数ペア:

[(1, 127943120), (2, 63971560), (4, 31985780), (5, 25588624), (8, 15992890), (10, 12794312), (16, 7996445), (20, 6397156), (40, 3198578), (80, 1599289), (113, 1132240), (226, 566120), (452, 283060), (565, 226448), (904, 141530), (1130, 113224), (1808, 70765), (2260, 56612), (4520, 28306), (9040, 14153)]