611012240

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{60139}}^1$

素因数の和:60279

約数の個数: 40

約数和(自身を含む): 1431813120

約数和(自身を除く): 820800880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 60139, 120278, 240556, 300695, 481112, 601390, 962224, 1202780, 2405560, 4811120, 7637653, 15275306, 30550612, 38188265, 61101224, 76376530, 122202448, 152753060, 305506120, 611012240]

約数ペア:

[(1, 611012240), (2, 305506120), (4, 152753060), (5, 122202448), (8, 76376530), (10, 61101224), (16, 38188265), (20, 30550612), (40, 15275306), (80, 7637653), (127, 4811120), (254, 2405560), (508, 1202780), (635, 962224), (1016, 601390), (1270, 481112), (2032, 300695), (2540, 240556), (5080, 120278), (10160, 60139)]