54257120

素因数分解:

$2^5\times 5^1\times {\mathrm{339107}}^1$

素因数の和:339122

約数の個数: 24

約数和(自身を含む): 128182824

約数和(自身を除く): 73925704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 339107, 678214, 1356428, 1695535, 2712856, 3391070, 5425712, 6782140, 10851424, 13564280, 27128560, 54257120]

約数ペア:

[(1, 54257120), (2, 27128560), (4, 13564280), (5, 10851424), (8, 6782140), (10, 5425712), (16, 3391070), (20, 2712856), (32, 1695535), (40, 1356428), (80, 678214), (160, 339107)]