11170480

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7349}}^1$

素因数の和:7381

約数の個数: 40

約数和(自身を含む): 27342000

約数和(自身を除く): 16171520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 7349, 14698, 29396, 36745, 58792, 73490, 117584, 139631, 146980, 279262, 293960, 558524, 587920, 698155, 1117048, 1396310, 2234096, 2792620, 5585240, 11170480]

約数ペア:

[(1, 11170480), (2, 5585240), (4, 2792620), (5, 2234096), (8, 1396310), (10, 1117048), (16, 698155), (19, 587920), (20, 558524), (38, 293960), (40, 279262), (76, 146980), (80, 139631), (95, 117584), (152, 73490), (190, 58792), (304, 36745), (380, 29396), (760, 14698), (1520, 7349)]