22344160

素因数分解:

$2^5\times 5^1\times {\mathrm{359}}^1\times {\mathrm{389}}^1$

素因数の和:763

約数の個数: 48

約数和(自身を含む): 53071200

約数和(自身を除く): 30727040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 359, 389, 718, 778, 1436, 1556, 1795, 1945, 2872, 3112, 3590, 3890, 5744, 6224, 7180, 7780, 11488, 12448, 14360, 15560, 28720, 31120, 57440, 62240, 139651, 279302, 558604, 698255, 1117208, 1396510, 2234416, 2793020, 4468832, 5586040, 11172080, 22344160]

約数ペア:

[(1, 22344160), (2, 11172080), (4, 5586040), (5, 4468832), (8, 2793020), (10, 2234416), (16, 1396510), (20, 1117208), (32, 698255), (40, 558604), (80, 279302), (160, 139651), (359, 62240), (389, 57440), (718, 31120), (778, 28720), (1436, 15560), (1556, 14360), (1795, 12448), (1945, 11488), (2872, 7780), (3112, 7180), (3590, 6224), (3890, 5744)]