39090880

素因数分解:

$2^6\times 5^1\times {\mathrm{151}}^1\times {\mathrm{809}}^1$

素因数の和:977

約数の個数: 56

約数和(自身を含む): 93817440

約数和(自身を除く): 54726560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 151, 160, 302, 320, 604, 755, 809, 1208, 1510, 1618, 2416, 3020, 3236, 4045, 4832, 6040, 6472, 8090, 9664, 12080, 12944, 16180, 24160, 25888, 32360, 48320, 51776, 64720, 122159, 129440, 244318, 258880, 488636, 610795, 977272, 1221590, 1954544, 2443180, 3909088, 4886360, 7818176, 9772720, 19545440, 39090880]

約数ペア:

[(1, 39090880), (2, 19545440), (4, 9772720), (5, 7818176), (8, 4886360), (10, 3909088), (16, 2443180), (20, 1954544), (32, 1221590), (40, 977272), (64, 610795), (80, 488636), (151, 258880), (160, 244318), (302, 129440), (320, 122159), (604, 64720), (755, 51776), (809, 48320), (1208, 32360), (1510, 25888), (1618, 24160), (2416, 16180), (3020, 12944), (3236, 12080), (4045, 9664), (4832, 8090), (6040, 6472)]