3100040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4079}}^1$

素因数の和:4109

約数の個数: 32

約数和(自身を含む): 7344000

約数和(自身を除く): 4243960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 4079, 8158, 16316, 20395, 32632, 40790, 77501, 81580, 155002, 163160, 310004, 387505, 620008, 775010, 1550020, 3100040]

約数ペア:

[(1, 3100040), (2, 1550020), (4, 775010), (5, 620008), (8, 387505), (10, 310004), (19, 163160), (20, 155002), (38, 81580), (40, 77501), (76, 40790), (95, 32632), (152, 20395), (190, 16316), (380, 8158), (760, 4079)]