57822080

素因数分解:

$2^7\times 5^1\times {\mathrm{167}}^1\times {\mathrm{541}}^1$

素因数の和:727

約数の個数: 64

約数和(自身を含む): 139315680

約数和(自身を除く): 81493600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 167, 320, 334, 541, 640, 668, 835, 1082, 1336, 1670, 2164, 2672, 2705, 3340, 4328, 5344, 5410, 6680, 8656, 10688, 10820, 13360, 17312, 21376, 21640, 26720, 34624, 43280, 53440, 69248, 86560, 90347, 106880, 173120, 180694, 346240, 361388, 451735, 722776, 903470, 1445552, 1806940, 2891104, 3613880, 5782208, 7227760, 11564416, 14455520, 28911040, 57822080]

約数ペア:

[(1, 57822080), (2, 28911040), (4, 14455520), (5, 11564416), (8, 7227760), (10, 5782208), (16, 3613880), (20, 2891104), (32, 1806940), (40, 1445552), (64, 903470), (80, 722776), (128, 451735), (160, 361388), (167, 346240), (320, 180694), (334, 173120), (541, 106880), (640, 90347), (668, 86560), (835, 69248), (1082, 53440), (1336, 43280), (1670, 34624), (2164, 26720), (2672, 21640), (2705, 21376), (3340, 17312), (4328, 13360), (5344, 10820), (5410, 10688), (6680, 8656)]