22150880

素因数分解:

$2^5\times 5^1\times {\mathrm{167}}^1\times {\mathrm{829}}^1$

素因数の和:1011

約数の個数: 48

約数和(自身を含む): 52708320

約数和(自身を除く): 30557440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 167, 334, 668, 829, 835, 1336, 1658, 1670, 2672, 3316, 3340, 4145, 5344, 6632, 6680, 8290, 13264, 13360, 16580, 26528, 26720, 33160, 66320, 132640, 138443, 276886, 553772, 692215, 1107544, 1384430, 2215088, 2768860, 4430176, 5537720, 11075440, 22150880]

約数ペア:

[(1, 22150880), (2, 11075440), (4, 5537720), (5, 4430176), (8, 2768860), (10, 2215088), (16, 1384430), (20, 1107544), (32, 692215), (40, 553772), (80, 276886), (160, 138443), (167, 132640), (334, 66320), (668, 33160), (829, 26720), (835, 26528), (1336, 16580), (1658, 13360), (1670, 13264), (2672, 8290), (3316, 6680), (3340, 6632), (4145, 5344)]