1095520

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 2667168

約数和(自身を除く): 1571648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 167, 205, 328, 334, 410, 656, 668, 820, 835, 1312, 1336, 1640, 1670, 2672, 3280, 3340, 5344, 6560, 6680, 6847, 13360, 13694, 26720, 27388, 34235, 54776, 68470, 109552, 136940, 219104, 273880, 547760, 1095520]

約数ペア:

[(1, 1095520), (2, 547760), (4, 273880), (5, 219104), (8, 136940), (10, 109552), (16, 68470), (20, 54776), (32, 34235), (40, 27388), (41, 26720), (80, 13694), (82, 13360), (160, 6847), (164, 6680), (167, 6560), (205, 5344), (328, 3340), (334, 3280), (410, 2672), (656, 1670), (668, 1640), (820, 1336), (835, 1312)]