67231520

素因数分解:

$2^5\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3023}}^1$

素因数の和:3177

約数の個数: 48

約数和(自身を含む): 160030080

約数和(自身を除く): 92798560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 139, 160, 278, 556, 695, 1112, 1390, 2224, 2780, 3023, 4448, 5560, 6046, 11120, 12092, 15115, 22240, 24184, 30230, 48368, 60460, 96736, 120920, 241840, 420197, 483680, 840394, 1680788, 2100985, 3361576, 4201970, 6723152, 8403940, 13446304, 16807880, 33615760, 67231520]

約数ペア:

[(1, 67231520), (2, 33615760), (4, 16807880), (5, 13446304), (8, 8403940), (10, 6723152), (16, 4201970), (20, 3361576), (32, 2100985), (40, 1680788), (80, 840394), (139, 483680), (160, 420197), (278, 241840), (556, 120920), (695, 96736), (1112, 60460), (1390, 48368), (2224, 30230), (2780, 24184), (3023, 22240), (4448, 15115), (5560, 12092), (6046, 11120)]