23652860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15359}}^1$

素因数の和:15386

約数の個数: 48

約数和(自身を含む): 61931520

約数和(自身を除く): 38278660

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 15359, 30718, 61436, 76795, 107513, 153590, 168949, 215026, 307180, 337898, 430052, 537565, 675796, 844745, 1075130, 1182643, 1689490, 2150260, 2365286, 3378980, 4730572, 5913215, 11826430, 23652860]

約数ペア:

[(1, 23652860), (2, 11826430), (4, 5913215), (5, 4730572), (7, 3378980), (10, 2365286), (11, 2150260), (14, 1689490), (20, 1182643), (22, 1075130), (28, 844745), (35, 675796), (44, 537565), (55, 430052), (70, 337898), (77, 307180), (110, 215026), (140, 168949), (154, 153590), (220, 107513), (308, 76795), (385, 61436), (770, 30718), (1540, 15359)]