41389280

素因数分解:

$2^5\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1549}}^1$

素因数の和:1731

約数の個数: 48

約数和(自身を含む): 98431200

約数和(自身を除く): 57041920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 167, 334, 668, 835, 1336, 1549, 1670, 2672, 3098, 3340, 5344, 6196, 6680, 7745, 12392, 13360, 15490, 24784, 26720, 30980, 49568, 61960, 123920, 247840, 258683, 517366, 1034732, 1293415, 2069464, 2586830, 4138928, 5173660, 8277856, 10347320, 20694640, 41389280]

約数ペア:

[(1, 41389280), (2, 20694640), (4, 10347320), (5, 8277856), (8, 5173660), (10, 4138928), (16, 2586830), (20, 2069464), (32, 1293415), (40, 1034732), (80, 517366), (160, 258683), (167, 247840), (334, 123920), (668, 61960), (835, 49568), (1336, 30980), (1549, 26720), (1670, 24784), (2672, 15490), (3098, 13360), (3340, 12392), (5344, 7745), (6196, 6680)]