412209440

素因数分解:

$2^5\times 5^1\times {\mathrm{167}}^1\times {\mathrm{15427}}^1$

素因数の和:15609

約数の個数: 48

約数和(自身を含む): 979739712

約数和(自身を除く): 567530272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 167, 334, 668, 835, 1336, 1670, 2672, 3340, 5344, 6680, 13360, 15427, 26720, 30854, 61708, 77135, 123416, 154270, 246832, 308540, 493664, 617080, 1234160, 2468320, 2576309, 5152618, 10305236, 12881545, 20610472, 25763090, 41220944, 51526180, 82441888, 103052360, 206104720, 412209440]

約数ペア:

[(1, 412209440), (2, 206104720), (4, 103052360), (5, 82441888), (8, 51526180), (10, 41220944), (16, 25763090), (20, 20610472), (32, 12881545), (40, 10305236), (80, 5152618), (160, 2576309), (167, 2468320), (334, 1234160), (668, 617080), (835, 493664), (1336, 308540), (1670, 246832), (2672, 154270), (3340, 123416), (5344, 77135), (6680, 61708), (13360, 30854), (15427, 26720)]