22240480

素因数分解:

$2^5\times 5^1\times {\mathrm{229}}^1\times {\mathrm{607}}^1$

素因数の和:851

約数の個数: 48

約数和(自身を含む): 52859520

約数和(自身を除く): 30619040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 229, 458, 607, 916, 1145, 1214, 1832, 2290, 2428, 3035, 3664, 4580, 4856, 6070, 7328, 9160, 9712, 12140, 18320, 19424, 24280, 36640, 48560, 97120, 139003, 278006, 556012, 695015, 1112024, 1390030, 2224048, 2780060, 4448096, 5560120, 11120240, 22240480]

約数ペア:

[(1, 22240480), (2, 11120240), (4, 5560120), (5, 4448096), (8, 2780060), (10, 2224048), (16, 1390030), (20, 1112024), (32, 695015), (40, 556012), (80, 278006), (160, 139003), (229, 97120), (458, 48560), (607, 36640), (916, 24280), (1145, 19424), (1214, 18320), (1832, 12140), (2290, 9712), (2428, 9160), (3035, 7328), (3664, 6070), (4580, 4856)]