54788120

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{37019}}^1$

素因数の和:37067

約数の個数: 32

約数和(自身を含む): 126608400

約数和(自身を除く): 71820280

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 37019, 74038, 148076, 185095, 296152, 370190, 740380, 1369703, 1480760, 2739406, 5478812, 6848515, 10957624, 13697030, 27394060, 54788120]

約数ペア:

[(1, 54788120), (2, 27394060), (4, 13697030), (5, 10957624), (8, 6848515), (10, 5478812), (20, 2739406), (37, 1480760), (40, 1369703), (74, 740380), (148, 370190), (185, 296152), (296, 185095), (370, 148076), (740, 74038), (1480, 37019)]