27468160

素因数分解:

$2^7\times 5^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 66316320

約数和(自身を除く): 38848160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 167, 257, 320, 334, 514, 640, 668, 835, 1028, 1285, 1336, 1670, 2056, 2570, 2672, 3340, 4112, 5140, 5344, 6680, 8224, 10280, 10688, 13360, 16448, 20560, 21376, 26720, 32896, 41120, 42919, 53440, 82240, 85838, 106880, 164480, 171676, 214595, 343352, 429190, 686704, 858380, 1373408, 1716760, 2746816, 3433520, 5493632, 6867040, 13734080, 27468160]

約数ペア:

[(1, 27468160), (2, 13734080), (4, 6867040), (5, 5493632), (8, 3433520), (10, 2746816), (16, 1716760), (20, 1373408), (32, 858380), (40, 686704), (64, 429190), (80, 343352), (128, 214595), (160, 171676), (167, 164480), (257, 106880), (320, 85838), (334, 82240), (514, 53440), (640, 42919), (668, 41120), (835, 32896), (1028, 26720), (1285, 21376), (1336, 20560), (1670, 16448), (2056, 13360), (2570, 10688), (2672, 10280), (3340, 8224), (4112, 6680), (5140, 5344)]