47728760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{62801}}^1$

素因数の和:62831

約数の個数: 32

約数和(自身を含む): 113043600

約数和(自身を除く): 65314840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 62801, 125602, 251204, 314005, 502408, 628010, 1193219, 1256020, 2386438, 2512040, 4772876, 5966095, 9545752, 11932190, 23864380, 47728760]

約数ペア:

[(1, 47728760), (2, 23864380), (4, 11932190), (5, 9545752), (8, 5966095), (10, 4772876), (19, 2512040), (20, 2386438), (38, 1256020), (40, 1193219), (76, 628010), (95, 502408), (152, 314005), (190, 251204), (380, 125602), (760, 62801)]