537118240

素因数分解:

$2^5\times 5^1\times {\mathrm{139}}^1\times {\mathrm{24151}}^1$

素因数の和:24305

約数の個数: 48

約数和(自身を含む): 1278123840

約数和(自身を除く): 741005600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 139, 160, 278, 556, 695, 1112, 1390, 2224, 2780, 4448, 5560, 11120, 22240, 24151, 48302, 96604, 120755, 193208, 241510, 386416, 483020, 772832, 966040, 1932080, 3356989, 3864160, 6713978, 13427956, 16784945, 26855912, 33569890, 53711824, 67139780, 107423648, 134279560, 268559120, 537118240]

約数ペア:

[(1, 537118240), (2, 268559120), (4, 134279560), (5, 107423648), (8, 67139780), (10, 53711824), (16, 33569890), (20, 26855912), (32, 16784945), (40, 13427956), (80, 6713978), (139, 3864160), (160, 3356989), (278, 1932080), (556, 966040), (695, 772832), (1112, 483020), (1390, 386416), (2224, 241510), (2780, 193208), (4448, 120755), (5560, 96604), (11120, 48302), (22240, 24151)]