47272760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{62201}}^1$

素因数の和:62231

約数の個数: 32

約数和(自身を含む): 111963600

約数和(自身を除く): 64690840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 62201, 124402, 248804, 311005, 497608, 622010, 1181819, 1244020, 2363638, 2488040, 4727276, 5909095, 9454552, 11818190, 23636380, 47272760]

約数ペア:

[(1, 47272760), (2, 23636380), (4, 11818190), (5, 9454552), (8, 5909095), (10, 4727276), (19, 2488040), (20, 2363638), (38, 1244020), (40, 1181819), (76, 622010), (95, 497608), (152, 311005), (190, 248804), (380, 124402), (760, 62201)]